A26:
Lower and Upper Bounds On Irregularities of Distribution
Karl Levy
A27:
A Diophantine System
Ajai Choudhry
A28:
Congruences for Overpartition Pairs and 5 Dots Bracelet Partitions Modulo 25
Dazhao Tang
A29:
Elliptic Fermat Numbers and Elliptic Divisibility Sequences
Seoyoung Kim and Alexandra Walsh
A30:
A Note on Applications from Extending Abel's Lemma
Alexander E Patkowski
A31:
Maximal Entries of Elements in Certain Matrix Monoids
Sandie Han, Ariane M. Masuda, Satyanand Singh, and Johann Thiel
A32:
Brazilian Primes Which Are Also Sophie Germain Primes
Jon Grantham and Hester Graves
A33:
A Characterization of the Sum and Integral Sum Labellings of Some Classes of Graphs
Edgar Federico Elizeche and Amitabha Tripathi
A34:
On a Symmetricity Property Connected to the Euclidean Algorithm
Srikanth Cherukupally
A35:
Infinite Summation Formulas Involving the Riemann--Zeta Function
Xiaoxia Wang and Xueying Yuan
A36:
On the Two-color Rado Number for \(x_1+ax_2-x_3=c\)
Srashti Dwivedi and Amitabha Tripathi
A37:
Sums of Powers Over Equally Spaced Fibonacci Numbers
Helmut Prodinger
A38:
Congruence Properties for the Trinomial Coefficients
Moa Apagodu and Ji-Cai Liu
A39:
Distribution Laws of Friable Divisors
S. Nyandwi and A. Smati
A40:
A Note on a Generalization of Fundamental Gaps in Numerical Semigroups
Edgar Federico Elizeche and Amitabha Tripathi
A41:
Finite Sums of the Floor Functions Series
Ryszard Palka and Zdzislaw Trukszyn
A42:
Generalizations of Wolstenholme's Theorem Via the p-adic Logarithm
Peter Lombaers
A43:
A Note on Incomplete Leonardo Numbers
P. Catarino and A. Borges
A44:
A Supercongruence Involving Cubes of Catalan Numbers
Roberto Tauraso
A45:
The Sum of Digits Function of the Base Phi Expansion of the Natural Numbers
Michel Dekking
A46:
On the Finiteness of Carmichael Numbers with Fermat Factors and \(L=2^{\alpha}P^2\)
Yu Tsumura
A47:
On Multiplicative Bases of Finite Sets
Katalin Fried and Katalin Gyarmati
A48:
Note on a Determinant
Benjamin Dupuy
A49:
A Remark on Periods of Periodic Sequences Modulo m
Shoji Yokura
A50:
Rainbow Numbers for \(x_1+x_2=kx_3\) in \(\mathbb{Z}_n\)
Erin Bevilacqua, Samuel King, Jürgen Kritschgau, Michael Tait, Suzannah Tebon, and Michael Young
A51:
Rainbow Numbers of \(
\mathbb{Z}_n\) for \(a_1x_1+a_2x_2+a_3x_3 =b\)
Katie Ansaldi, Houssein El Turkey, Jessica Hamm, Anisah Nu'Man, Nathan Warnberg, and Michael Young
A52:
Generalized Euler-Genocchi Polynomials and Lucas Numbers
Robert Frontczak and Zivorad Tomovski
A53:
On the Averages of Factors of an Infinite Word on a Finite Set of Integers
Tom C. Brown and Allen R. Freedman
A54:
An Adaptive Upper Bound on the Ramsey Numbers \(R(3,\dots,3)\)
Shalom Eliahou
A55:
Families of Non-congruent Numbers With Arbitrarily Many Pairs of Prime Factors
Shamik Das and Anupam Saikia
A56:
A Note on a Unitary Analog to Redheffer's Matrix
Olivier Bordellès
A57:
The Largest \( (k, \ell) \)-sum-free Sets in Compact Abelian Groups
Noah Kravitz
A58:
Counting Eisenstein Polynomials Satisfying a Condition From Genus Theory
Jongwoo Choi and Kevin J. McGown
A59:
Some Identities Involving Central Binomial Coefficients and Catalan Numbers
Horst Alzer and Gábor V. Nagy
A60:
An Identity Involving Binomial Coefficients Equivalent to an Identity of Lagrange
Hiroshi Ohyama
A61:
Divisor Functions and the Number of Sum Systems
Matthew C. Lettington and Karl Michael Schmidt
A62:
Systematic Counting of Restricted Partitions
Mingjia Yang and Doron Zeilberger
A63:
On the Theorem of N. P. Romanoff
Chadwick Gugg and Andrew Ledoan
A64:
Cartesian Products of Some Combinatorially Rich Sets
Sayan Goswami
A65:
Unitary Cyclotomic Polynomials
Pieter Moree and László Tóth
A66:
Monochromatic Sums Equal to Products Near Zero
Sourav Kanti Patra and Md. Moid Shaikh
A67:
Bernoulli-Stirling Numbers
René Gy
A68:
Arithmetical Structures on Paths With a Doubled Edge
Darren Glass and Joshua Wagner
A69:
Length of the Continued Logarithm Algorithm on Rational Inputs
Jeffrey Shallit
A70:
On the x-coordinates of Pell Equations that are Products of Two Padovan Numbers
Mahadi Ddamulira
A71:
2-adic Properties of Generalized Fibonacci Numbers
Paul Thomas Young
A72:
Sum-Products mod m and the Congruence \(ax_1x_2\cdots x_k + bx_{k+1}x_{k+2}\cdots x_{2k} \equiv c \pmod {m}\)
Todd Cochrane and Sanying Shi
A73:
On the Complete Tree of Primitive Pythagorean Quadruples
Jeff Rushall, Marcela Guttierez, and Viola McCarty
A74:
A Note on Some Recent Results of Da Silva and Sellers on Congruences for k-regular Partitions With Designated Summands
Nayandeep Deka Baruah and Mandeep Kaur
A75:
On Numerical Semigroups Generated by Primitive Pythagorean Triplets
Edgar Federico Elizeche and Amitabha Tripathi
A76:
On Upper Bounds for the Count of Elite Primes
Matthew Just
A77:
On a Certain Inverse Problem for Carousel Numbers
Katsuya Mori
A78:
A Note on Partitions With Short Profile Steps
William J. Keith
A79:
New Congruences Involving Triangular Numbers
Xinjie Sun
A80:
Erdős-Kac Theorem for Smooth and Ultra-smooth Integers
Marzieh Mehdizadeh
A81:
Numerical Semigroups With Embedding Dimension Three and Minimal Catenary Degree
Pedro A. García-Sánchez and Helena Martín Cruz
A82:
Cyclemaster Matrices and Collatz Cycles
Stephen M. Zemyan
A83:
On (4, 5)-regular Partitions With Odd Parts Overlined
M. S. Mahadeva Naika, Harishkumar T, and T. N. Veeranayaka
A84:
A Graph Theoretic Formula for the Number of Primes π(n)
R. Jacobs and C. E. Larson
A85:
Combinatorial Sums and Identities Involving Generalized Sum-of-Divisors Functions with Bounded Divisors
Maxie Dion Schmidt
A86:
Lattice Configurations Determining Few Distances
Vajresh Balaji, Olivia Edwards, Anne Marie Loftin, Solomon Mcharo, Alex Rice, and Bineyam Tsegaye
A87:
The Union of Two Arithmetic Progressions with the Same Common Difference Is Not Sum-dominant
Hùng Việt Chu
A88:
Hyper b-ary Expansions and Stern Polynomials
Tanay Wakhare, Caleb Kendrick, Matthew Chung, Catherine Cassell, Stefano Santini, William Colin Mosley, Anand Raghu, Robert Morrison, Iman Schurman, Timothy Kevin Beal, and Matthew Patrick
A89:
Distinct Covering Systems in Number Fields
Daniel Baczkowski and Aaron Blodgett
A90:
On the Number of Ordered Factorizations of an Integer
Noah Lebowitz-Lockard
A91:
On the Divisibility of Odd Perfect Numbers, Quasiperfect Numbers and Amicable Numbers by a High Power of a Prime
Tomohiro Yamada
A92:
A Note on Sums of Two Squares and Sum-of-divisors Functions
Mariusz Skałba
A93:
Uniqueness for Sums of Nonvanishing Squares
Brian Pigott and Nemanja Kosovalić
A94:
On 5-regular Bipartitions Into Distinct Parts
M. Prasad and K. V. Prasad
A95:
On a Conjecture of Victor Guo
Slobodan Filipovski and Martin Mačaj
A96:
Crescent Configurations in Normed Spaces
Sara Fish, Dylan King, Steven J. Miller, Eyvindur A. Palsson, and Catherine Wahlenmayer
A97:
A Combinatorial Identity for the Sum of Divisors Function Involving \(p_{r}(n)\)
Sumit Kumar Jha
A98:
Binomial Series Identities Involving Generalized Harmonic Numbers
Xiaoyuan Wang and Wenchang Chu
A99:
Binomial Probability of Prime Number of Successes
Sungjin Kim and Nilotpal Kanti Sinha
A100:
Linear Combinations of Two Polygonal Numbers That Take Infinitely Often a Square Value
Yangcheng Li
A101:
A Family of Partitions Equinumerous With the Set of Nodes of a Family of Trees
Hemar Godinho and José Plínio O. Santos
A102:
Ulam Sets in New Settings
Tej Bade, Kelly Cui, Antoine Labelle, and Deyuan Li
A103:
An Improved Inequality of Rosser and Schoenfled and Its Application
Shaohua Zhang
A104:
On the Monotonicity of Additive Representation Functions
Pascal Stumpf
A105:
Generalized Fibonacci Numbers and Their 2-adic Order
Martin Bunder and Joseph Tonien
A106:
Total Positivity of Toeplitz Matrices of Hyperlucas Sequence
Boualam Rezig and Moussa Ahmia
Games Articles
G1:
Grundy Numbers of Impartial Chocolate Bar Games
Ryohei Miyadera, Shunsuke Nakamura, and Yushi Nakaya
G2:
Atomic Weight Calculus of Spindly Games
Michael Fisher, Neil McKay, Richard J. Nowakowski, Paul Ottaway, and Carlos Pereira dos Santos
G3:
Slow k-Nim
Vladimir Gurvich, Silvia Heubach, Hhan Bao Ho, and Nikolay Chikin
G4:
The Sprague-Grundy Function for Some Selective Compound Games
Calvin Beideman, Matthew Bowen, and Alp Müyesser
G5:
The Periodicity of Nim-Sequences in Two-Element Subtraction Games
Bret Benesh, Jamylle Carter, Doug Crabill, Deidra Coleman, Jack Good, Michael Smith, Jennifer Travis, and Mark Daniel Ward
