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• A1: Two Infinite Families of Elliptic Curves with Rank Greater than One
  • Jeffrey Hatley and Jason Stack
    • Abstract
      
• A2: Coprime Matchings
  • Carl Pomerance
    • Abstract
      
• A3: Patrolling the Border of a Striking Conjecture
  • Aviezri S. Fraenkel
    • Abstract
      
• A4: Integer Circulant Determinants of Order 15
  • Bishnu Paudel and Chris Pinner
    • Abstract
      
• A5: The Diophantine Equation \(\sum_{j=1}^{k}jF_j^p=L_n^q\)
  • Souleymane Nansoko, Euloge Tchammou, and A. Togbé
    • Abstract
      
• A6: On Elliptic Carmichael Numbers in Arithmetic Progressions
  • Nick Egbert
    • Abstract
      
• A7: Inverse Problems Related to Some Weighted Zero-sum Constants for Cyclic Groups
  • Sukumar Das Adhikari, Shruti Hedge, Md Ibrahim Molla, and Subha Sarkar
    • Abstract
      
• A8: Divisibility and Arithmetic Properties of a Class of Sparse Polynomials
  • Karl Dilcher and Maciej Ulas
    • Abstract
      
• A9: Sums of Consecutive Prime Squares
  • Janyarak Tongsomporn, Saeree Wananiyakul, and Jörn Steuding
    • Abstract
      
• A10: Distributions of Fourier Coefficients of Cusp Forms over Arithmetic Progressions
  • Aiyue Zou, Huixue Lao, and Linli Wei
    • Abstract
      
• A11: A Determinant of the Artin-Hasse Exponential Coefficients
  • Matthew Schmidt
    • Abstract
      
• A12: An Effective Version of a Theorem of Shioda on the Ranks of Elliptic Curves Given by \(y^2=f(x)+m^2\)
  • P. G. Walsh
    • Abstract
      
• A13: Zero-sum-free Tuples and Hyperplane Arrangements
  • Sunil K. Chebolu and Papa A. Sissokho
    • Abstract
      
• A14: Additive Representations of Natural Numbers
  • Forrest J. Francis and Ethan S. Lee
    • Abstract
      
• A15: Minimally Intersective Polynomials with Arbitrarily Long Factorization
  • Bhawesh Mishra
    • Abstract
      
• A16: Fermat Numbers in Narayana's Cows Sequence
  • Kisan Bhoi and Prasanta Kumar Ray
    • Abstract
      
• A17: Complementary Numerical Sets
  • Matthew Guhl, Jazmine Juarez, Vadim Ponomarenko, Rebecca Rechkin, and Deepesh Singhal
    • Abstract
      
• A18: A Family of Unsplittable Minimal Zero-sum Sequences
  • Fang Chen
    • Abstract
      
• A19: Generalized Hyper-Fibonacci Numbers and Applications
  • Lyes Ait-Amrane and Djilali Behloul
    • Abstract
      
• A20: Partial Sums of Horadam Sequences: Sum-free Representations via Generating Functions
  • Helmut Prodinger
    • Abstract
      
• A21: The Three Gap Theorem and Periodic Functions
  • A. Suki Dasher, A. Hermida, and Tian An Wong
    • Abstract
      
• A22: The Continued Fraction Map Composed with Fractional Linear Maps
  • Fritz Schweiger
    • Abstract
      
• A23: Relations between Derangement and Factorial Numbers
  • Adem Şahin
    • Abstract
      
• A24: Equivalence Classes of Skew Dyck Paths Modulo Some Patterns
  • Jean-Luc Baril, José Luis Ramírez, and Lina Maria Simbaqueba
    • Abstract
      
• A25: Trace and Discriminant Criteria for a Matrix to Be a Sum of Sixth and Eighth Powers of Matrices
  • Rakesh Barai and Anuradha S. Garge
    • Abstract
      
• A26: An Inequality for the Distribution of Numbers Free of Small Prime Factors
  • Kai (Steve) Fan
    • Abstract
      
• A27: Finding Almost Squares VII
  • Tsz Ho Chan
    • Abstract
      
• A28: A Note on a Generalization of Two Well-Known Combinatorial Identities via a Hypergeometric Series Approach
  • Arjun K. Rathie, Insuk Kim, and Richard B. Paris
    • Abstract
      
• A29: On the Diophantine Equation \(7^{x}+32^{y}=z^{2}\) and its Generalization
  • Padma Bhushan Borah and Mridul Dutta
    • Abstract
      
• A30: An Expression for the Legendre Symbol from a Product-Sum Formula
  • B. Sury
    • Abstract
      
• A31: On a Family of Cubic Thue Equations Involving Fibonacci and Lucas Numbers
  • Tobias Hilgart, Ingrid Vukusic, and Volker Ziegler
    • Abstract
      
• A32: Sequences in Partitions
  • George E. Andrews, Sreerupa Bhattacharjee, and Manosij G. Dastidar
    • Abstract
      
• A33: On Some Generalizations to Floor Function Identities of Ramanujan
  • Sai Teja Somu and Andrzej Kukla
    • Abstract
      
• A34: Two Complementary Relations for the Rogers-Ramanujan Continued Fraction
  • Sumit Kumar Jha
    • Abstract
      
• A35: A Bijection Between Symmetric Valleys in Dyck Paths and Even Degree Interval Vertices in Ordered Trees
  • Farzan Byramji
    • Abstract
      
• A36: The \(\{1,s\}\)-Weighted Davenport Constant in \(C_{n}^{k}\)
  • Fabio Enrique Brochero Martínez and Sávio Ribas
    • Abstract
      
• A37: Additive Bases of Finite Abelian Groups of Rank 2
  • Weidong Gao, Yuanlin Li, Yongke Qu, and Qinghong Wang
    • Abstract
      
• A38: On Primary Carmichael Numbers
  • Bernd C. Kellner
    • Abstract
      
• A39: Power of a 3 x 3 Matrix, Subgroups and Tiling
  • Juri Kirillov
    • Abstract
      
• A40: Two-Dimensional, Three-Dimensional and n-Dimensional Recurrence Relations of Jacobsthal
  • Milena Carolina dos Santos Mangueira, Renata Passos Machado Vieira, Francisco Regis Vieira Alves, Paula Maria Machado Cruz Catarino, and Renata Teófilo de Sousa
    • Abstract
      
• A41: Prime Floor and Prime Ceiling Functions
  • Abhimanyu Kumar
    • Abstract
      
• A42: A Matrix Related to Stern Polynomials and the Prouhet-Thue-Morse Sequence
  • George Beck and Karl Dilcher
    • Abstract
      
• A43: Multiplicative Functions k-Additive on Generalized Pentagonal Numbers
  • Elchin Hasanalizade
    • Abstract
      
• A44: A Proof of Euler's Theorem via Quandles
  • António Lages and Pedro Lopes
    • Abstract
      

• G1: Diffusion and Polyominoes
  • Todd Mullen, Richard J. Nowakowski, and Danielle Cox
    • Abstract
      
• G2: Pyramid Nim
  • Stephen J. Curran, Daniel Gray, Stephen C. Locke, and Richard M. Low
    • Abstract