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• A1: Continuous Turán Numbers
  • Jesse Geneson
    • Abstract
      
• A2: Piecewise Syndetic Sets in \(\mathbb{N}^t\) and \(\mathbb{N}^X\)
  • Tom C. Brown
    • Abstract
      
• A3: The General Divisor Problem of Cusp Form Coefficients over Arithmetic Progressions
  • Guodong Hua
    • Abstract
      
• A4: Algorithms and Bounds on the Sums of Powers of Consecutive Primes
  • Cathal O'Sullivan, Jonathan P. Sorenson, and Aryn Stahl
    • Abstract
      
• A5: Groups and Monoid in the Set of Pythagorean Triples
  • Roberto Amato
    • Abstract
      
      Errata
            Errata
• A6: A Unified Approach to \(q\)MZVs
  • Benjamin Brindle
    • Abstract
      
• A7: Evaluating the Generalized Buchstab Function and Revisiting the Variance of the Distribution of the Smallest Components of Combinatorial Objects
  • Claude Gravel and Daniel Panario
    • Abstract
      
• A8: Elliptic Curves over Finite Fields and Ramanujan Graphs on Two Vertices
  • Daniel Vallières
    • Abstract
      
• A9: On the Weakly Prime-Additive Numbers with Length 4
  • Wing Hong Leung
    • Abstract
      
• A10: Sierpiński and Riesel Numbers in Narayana's Cow Sequence
  • Katherine Franzone and Joshua Harrington
    • Abstract
      
• A11: On the \(a\)-Points of the \(k^{\mathrm{th}}\) Derivative of an \(L\)-Function in the Selberg Class
  • M. P. Chaudhary, Salem Guiben, Kamel Mazhouda, and Mohammed Mekkaoui
    • Abstract
      
• A12: A Congruence Identity on Ordered Partitions Using Permutation Polynomials
  • Chandan Kumar Vishwakarma and Rajesh P. Singh
    • Abstract
      
• A13: Locally Nilpotent Polynomials over \(\mathbb{Z}\)
  • Sayak Sengupta
    • Abstract
      
• A14: A Note on the Decimal Expansion of Reciprocals of Mersenne Primes
  • Amitabha Tripathi
    • Abstract
      
• A15: Combinatorial Proofs of Merca's Identities Involving the Sum of Different Parts Congruent to \(r\) Modulo \(m\) in All Partitions of \(n\)
  • Cristina Ballantine
    • Abstract
      
• A16: New Infinite Families of Congruences Modulo Powers of 2 for 2-Regular Partitions with Designated Summands
  • James A. Sellers
    • Abstract
      
• A17: A Remark on Singular Duals of Moebius Maps
  • Fritz Schweiger
    • Abstract
      
• A18: Finite Field Models of Polynomials Interpolating Fourier Coefficients of Modular Functions for Hecke Groups
  • Barry Brent
    • Abstract
      
• A19: Complexity of Natural Numbers
  • Juan Arias de Reyna
    • Abstract
      
• A20: Narayana Numbers Which Are Concatenations of Two Base b Repdigits
  • Prasanta Kumar Ray and Kisan Bhoi
    • Abstract
      
• A21: Arithmetical Self-Similar Compact Sets
  • Juan Arias de Reyna
    • Abstract
      
• A22: Regular Primes, Non-Wieferich Primes, and Finite Multiple Zeta Values of Level N
  • Shin-ichiro Seki
    • Abstract
      
• A23: Pseudoprimes and Fermat Numbers
  • Samuel S. Wagstaff, Jr.
    • Abstract
      
• A24: The Structure of Base Phi Expansions
  • F. Michel Dekking
    • Abstract
      
• A25: Finding Sums of Four Squares via Complex Continued Fractions
  • Zhaonan Wang and Yingpu Deng
    • Abstract
      
• A26: Expressing an Integer as a Sum of Cubes of Polynomials
  • Ajai Choudhry
    • Abstract
      
• A27: On the 2-Adic Valuation of Differences of Harmonic Numbers
  • Tamás Lengyel
    • Abstract
      
• A28: On Higher Moments of Dirichlet Coefficients Attached to Symmetric Power L-Functions Over Certain Sequences of Positive Integers
  • Guodong Hua
    • Abstract
      
• A29: The Euclidean Algorithm as a Sequence of Modular Inverse Switching Formulas
  • Spiros Konstantogiannis
    • Abstract
      
• A30: Integer Group Determinants for \(\mathrm{C}_{4}^{2}\)
  • Yuka Yamaguchi and Naoya Yamaguchi
    • Abstract
      
• A31: Primitive Pythagorean Triangles with Sides of Certain Forms
  • Yangcheng Li and Yong Zhang
    • Abstract
      
• A32: A Conjecture of Chu et al. and a New Family of MSTD Sets
  • Manish Kumar, Mohan, and Ram Krishna Pandey
    • Abstract
      
• A33: Mean Values of the Product of an Integer and Its Modular Inverse
  • Olivier Bordellès and László Tóth
    • Abstract
      
• A34: Effective Estimates for Some Functions Defined over Primes
  • Christian Axler
    • Abstract
      
• A35: Arndt Compositions: A Generating Functions Approach
  • Daniel F. Checa and José L. Ramírez
    • Abstract
      
• A36: Period Lengths Modulo n and Average of Terms of Second Order Linear Recurrences
  • Michal Křížek and Lawrence Somer
    • Abstract
      
• A37: Lower Rational Approximations and Farey Staircases
  • David Harry Richman
    • Abstract
      
• A38: On Unit-Weighted Zero-Sum Constants of \(\mathbb{Z}_n\)
  • Santanu Mondal, Krishnendu Paul, and Shameek Paul
    • Abstract
      
• A39: Congruences Relating Regular Partition Functions, a Generalized Tau Function, and Partition Function Weighted Composition Sums
  • S. Sriram and A. David Christopher
    • Abstract
      
• A40: On a Formula and Some Properties of Carmichael Indices
  • Atsushi Yamagami and Youichi Inaba
    • Abstract
      
• A41: Generalized Degenerate Harmonic Numbers and Their Applications with Riordan Arrays
  • Ömer Duran, Neşe Ömür, and Sibel Koparal
    • Abstract
      
• A42: Maker-Breaker Rado Games for Equations with Radicals
  • Collier Gaiser and Paul Horn
    • Abstract
      
• A43: Series of Height One Multiple Zeta Functions
  • Paul Thomas Young
    • Abstract
      
• A44: Enumerating k-Naples Parking Functions through Catalan Objects
  • João Pedro Carvalho, Pamela E. Harris, Gordon Rojas Kirby, Nico Tripeny, and Andrés R. Vindas Meléndez
    • Abstract
      
• A45: New Series Representations for the Riemann Zeta Function and Its Associated Functions
  • Anthony Sofo and Junesang Choi
    • Abstract
      
• A46: Elementary Symmetric Functions and Deep Power-Sum Congruences
  • Samuele Anni, Alexandru Ghitza, and Anna Medvedovsky
    • Abstract
      
• A47: Another Topological Proof of the Infinitude of Prime Numbers
  • Jhixon Macías
    • Abstract
      
• A48: Under What Conditions on the Exponents Does \(x^{m} + y^{n} = z^{r}\) Have Solutions?
  • Richard F. Ryan
    • Abstract
      
• A49: On a Model of \(([k];p;s)\)-Generalized Padovan-Perrin and Fibonacci Fundamental System
  • Elen Viviani Pereira Spreafico, Mustapha Rachidi, and Paula Maria Machado Cruz Catarino
    • Abstract
      
• A50: Classification for Existence of the Continued Fraction Expansions of \(\sqrt{D}\) and \((1+\sqrt{D})/2\)
  • Jun Ho Lee
    • Abstract
      
      Addendum
            Addendum
• A51: Proof of Irvine’s Conjecture via Mechanized Guessing
  • Jeffrey Shallit
    • Abstract
      
• A52: Möbius Maps and Continued Fractions
  • Carminda M. Mennen
    • Abstract
      
• A53: Lexicographically Minimal Extension of a Finite Binomid Index
  • Jonathan Caalim and Yu-ichi Tanaka
    • Abstract
      
• A54: The Distribution of the Number of Fixed Points in k-Permutations
  • Moussa Benoumhani
    • Abstract
      
• A55: The Log Moments of Smallest Denominators
  • Jens Marklof
    • Abstract
      
• A56: Casting Light on Integer Partitions
  • Aubrey Blecher, Arnold Knopfmacher, and Michael Mays
    • Abstract
      
• A57: Sums of Distinct Eisenstein Primes
  • Elchin Hasanalizade
    • Abstract
      
• A58: Weighted File Placements on Singleton Boards
  • Kenny Barrese
    • Abstract
      
• A59: Asymptotic Products of Binomial and Multinomial Coefficients Revisited
  • Bernd C. Kellner
    • Abstract
      
• A60: The Integer Decomposition Property and Weighted Projective Space Simplices
  • Bejamin Braun, Robert Davis, Derek Hanely, Morgan Lane, and Liam Solus
    • Abstract
      
• A61: On 2-Near Perfect Numbers
  • Vedant Aryan, Dev Madhavani, Savan Parikh, Ingrid Slattery, and Joshua Zelinsky
    • Abstract
      
• A62: Large Zsigmondy Primes
  • Ömer Avcı
    • Abstract
      
• A63: Farey Fractions with Equal Numerators and the Rank of Unit Fractions
  • Rogelio Tomás García
    • Abstract
      
• A64: On the Equation \((-1)^\alpha p^x+(-1)^\beta (2^k(2p-1))^y=z^2\) for Prime Pairs \((p, 2p-1)\)
  • Jing Zhang and Yuan Li
    • Abstract
      
• A65: On the Distribution of \(\phi(\sigma(n))\)
  • Anup B. Dixit and Saunak Bhattacharjee
    • Abstract
      
• A66: Explicit Improvements to the Burgess Bound via Pólya--Vinogradov
  • Matteo Bordignon and Forrest J. Francis
    • Abstract
      
• A67: Metrical Properties of Functions of Consecutive Digits in Lüroth Series
  • Dmitry Kleinbock and Yuqing Zhang
    • Abstract
      
• A68: On the Diophantine Equation \(n^x+(5p)^y=z^2\)
  • Suton Tadee
    • Abstract
      
• A69: On Minimum-Base Palindromic Representations of Powers of 2
  • Donald L. Kreher and Douglas R. Stinson
    • Abstract
      
• A70: On Hypersequences of an Arbitrary Sequence and Their Weighted Sums
  • Daniele Parisse
    • Abstract
      
• A71: On an Irreducibility Question Concerning Palindromic Non-cyclotomic 0,1-Polynomials
  • Pradipto Banerjee and Amit Kundu
    • Abstract
      
• A72: \( F_4 F_5^6 F_7 F_8^4 F_9 F_{10}^2 F_{12}^5 F_{14} F_{15}^{-1} F_{18} F_{24} F_{30}=36!\)
  • Florian Luca
    • Abstract
      
• A73: Sums of Products of Binomial Coefficients Mod 2 and 2-Regular Sequences
  • Narad Rampersad and Max Wiebe
    • Abstract
      
• A74: An Analogue to the Infinitary Hales-Jewett Theorem
  • Aninda Chakraborty and Sayan Goswami
    • Abstract
      
• A75: Weighted Summation of Dirichlet Convolutions and Applications to Some Divisor Problems over k-Free and B-Free Integers
  • André Pierro de Camargo
    • Abstract
      
• A76: Inversion Sequences Avoiding a Set of Length-3 Patterns
  • Toufik Mansour
    • Abstract
      
• A77: A Generalization of the Landen Connection Formula and Generalized Poly-Bernoulli Numbers
  • Ken Kamano
    • Abstract
      
• A78: Walking to Infinity Along Some Number Theory Sequences
  • Steven J. Miller, Fei Peng, Tudor Popescu, Joshua M. Siktar, and Nawapan Wattanawanichkul
    • Abstract
      
• A79: New Congruences for Partitions Where the Even Parts Are Distinct
  • Hemjyoti Nath
    • Abstract
      
• A80: Divisibility Properties for Overcubic Partition Triples
  • S. Shivaprasada Nayaka, B. N. Dharmendra, and M. C. Mahesh Kumar
    • Abstract
      
• A81: Some Direct and Inverse Problems for the Restricted Signed Sumset in the Set of Integers
  • Mohan, Raj Kumar Mistri, and Ram Krishna Pandey
    • Abstract
      
• A82: The Log-Behavior of Some Sequences Related to the Generalized Leonardo Numbers
  • Feng-Zhen Zhao
    • Abstract
      
• A83: A Heuristic for Discrete Mean Values of the Derivatives of the Riemann Zeta Function
  • Christopher Hughes, Greg Martin, and Andrew Pearce-Crump
    • Abstract
      
• A84: Alternating Sums in the Generalized Hyperbolic Pascal Triangle
  • Hacène Belbachir, Fella Rami, and László Szalay
    • Abstract
      
• A85: Analytic Continuation of the \(\ell\)-Generalized Fibonacci Zeta Function
  • Nabin Kumar Meher and Dilip Kumar Sahoo
    • Abstract
      
• A86: Congruences for \(\ell\)-Regular Tripartitions for \(\ell \in \{ 2,3 \} \)
  • Mohammed L. Nadji and Moussa Ahmia
    • Abstract
      
• A87: Wilson's Theorem Modulo \(p^2\) Derived from Faulhaber Polynomials
  • Claire Levaillant
    • Abstract
      
• A88: A Method for Finding All Permutiples with a Fixed Set of Digits from a Single Known Example
  • Benjamin V. Holt
    • Abstract
      
• A89: Sparse Admissible Sets and a Problem of Erdős and Graham
  • Desmond Weisenberg
    • Abstract
      
• A90: Permutation Polynomials of the Form \(\sum_{n=1}^k h(n) X^n\)
  • Zhiguo Ding and Michael E. Zieve
    • Abstract
      
• A91: Runs of Integers with Constant Values of the Carmichael Function
  • Noah Lebowitz-Lockard and J.C. Saunders
    • Abstract
      
• A92: On the Brocard-Ramanujan Equation with Tribonacci and Tetranacci Numbers
  • Paul Thomas Young
    • Abstract
      
• A93: Thresholds for Zero-Sums with Small Cross Numbers in Abelian Groups
  • Neal Bushaw and Glenn Hurlbert
    • Abstract
      
• A94: A Binary Version of the Mahler-Popken Complexity Function
  • John M. Campbell
    • Abstract
      
• A95: A Study on Generalized Zumkeller Numbers
  • Jayanta Kalita and Helen K. Saikia
    • Abstract
      
• A96: On The Minimum Cardinality of MPTQ Sets
  • Anupriya Shetty and B. R. Shankar
    • Abstract
      
• A97: Carmichael Numbers with a Prime Number of Prime Factors
  • Thomas Wright
    • Abstract
      
• A98: No New Goormaghtigh Primes up to 10⁷⁰⁰
  • Jon Grantham
    • Abstract
      
• A99: Almost Primes of Almost Prime Index
  • Paul Kinlaw, Megan Triplett, and William Tripp
    • Abstract
      
• A100: Dense Sets of Natural Numbers with Unusually Large Least Common Multiples
  • Terence Tao
    • Abstract
      

• G1: On Remoteness Functions of Exact Slow k-NIM with k+1 Piles
  • Vladimir Gurvich, Denis Martynov, Vladislav Maximchuk, and Michael Vyalyi
    • Abstract
      
• G2: On Winning Strategies in Sylver Coinage When 4 Has Been Chosen
  • Morgan Boyers, Natalie Burton, Jeff Rushall, James Warner, and Tara Zurick
    • Abstract
      
• G3: Olympic Games: Three Impartial Games with Infinite Octal Codes
  • Michael Fisher, Keith Hazen, and Craig Tennenhouse
    • Abstract
      
• G4: Cycle Games on Graphs
  • Zachary Gates, Drake Hayes, Robert Kelvey, Will Lillis, and Minh Phan
    • Abstract