Order

Title

Author(s)

Pages

1

On certain bounds and limits for prime numbers
Download: PDF, 165 Kb

József Sándor

1-5

2

A note on the area and volume of right-angled triangles with integer sides
Download: PDF, 117 Kb

Winston Buckley

6-8

3

On sums of multiple squares
Download: PDF, 165 Kb

J. V. Leyendekkers and A. G. Shannon

9-15

4

Conductors for sets of large integer squares
Download: PDF, 134 Kb

Ken Dutch and Christy Rickett

16-21

5

Double inequalities on means via quadrature formula
Download: PDF, 195 Kb

K. M. Nagaraja and P. Siva Kota Reddy

22-28

6

Patterns related to the Smarandache circular sequence primality problem
Download: PDF, 736 Kb

Marco Ripà and Emanuele Dalmasso

29-48

7

The number of primitive Pythagorean triples in a given interval
Download: PDF, 184 Kb

J. V. Leyendekkers and A. G. Shannon

49-57

8

Note on ϕ, ψ and σ-functions. Part 5
Download: PDF, 142 Kb

Krassimir Atanassov

58-62

9

A short note on the Inclusion-Exclusion principle: A modification with applications
Download: PDF, 205 Kb

Acquaah Peter

63-71

10

Elliptic Tales: Curves, Counting and Number Theory by Avner Ash and Robert Gross
Download: PDF, 101 Kb

— Book review by A. Shannon —

72

Order

Title

Author(s)

Pages

1

Row-wise representation of arbitrary rhotrix
Download: PDF, 662 Kb

Chinedu M. Peter

1-27

2

The modular ring Z₅
Download: PDF, 46 Kb

J. V. Leyendekkers and A. G. Shannon

28-33

3

On the solutions of the equation x² + 19^m = yⁿ
Download: PDF, 208 Kb

Bilge Peker and Selin (İnağ) Çenberci

34-41

4

On Tate-Shafarevich groups of families of elliptic curves
Download: PDF, 228 Kb

Jerome T. Dimabayao and Fidel R. Nemenzo

42-55

5

Quotients of primes in arithmetic progressions
Download: PDF, 64 Kb

Ace Micholson

56-57

6

Pellian sequence relationships among π, e, √2
Download: PDF, 143 Kb

J. V. Leyendekkers and A. G. Shannon

58-62

7

Short remarks on Jacobsthal numbers
Download: PDF, 104 Kb

Krassimir Atanassov

63-64

Order

Title

Author(s)

Pages

1

In Memoriam: Prof. Antal Bege
(1962–2012)
Download: PDF, 107 Kb

— Editorial by J. Sándor —

1-4

2

A modification of an elementary numerical inequality
Download: PDF, 109 Kb

Krassimir Atanassov

5-7

3

Odd-powered triples and Pellian sequences
Download: PDF, 123 Kb

J. V. Leyendekkers and A. G. Shannon

8-12

4

Fibonacci numbers at most one away from a product of factorials
Download: PDF, 166 Kb

Diego Marques

13-19

5

Isomorphism testings for graph C_G(a, b)
Download: PDF, 234 Kb

Worrawate Leela-Apiradee and Yotsanan Meemark

20-34

6

A new elementary proof of the inequality ϕ(n) > π (n)
Download: PDF, 131 Kb

Carlo Sanna

35-37

7

Generalized differential operators
Download: PDF, 44 Kb

A. G. Shannon

38-44

8

A note on sumsets and difference sets in Z/nZ
Download: PDF, 168 Kb

Christopher J. Richardson and Craig V. Spencer

45-47

9

The Irrationals: A Story of the Numbers You Can't Count On by Julian Havil
Download: PDF, 107 Kb

48

Order

Title

Author(s)

Pages

1

A new proof of Lucas’ Theorem
Download: PDF, 171 Kb

Alexandre Laugier and Manjil P. Saikia

1-6

2

Pellian sequences and squares
Download: PDF, 33 Kb

J. V. Leyendekkers and A. G. Shannon

7-10

3

On the polynomial and maximal solutions to a functional equation arising from multiplication of quantum integers
Download: PDF, 257 Kb

Lan Nguyen

11-39

4

The common minimal equitable dominating signed graphs
Download: PDF, 150 Kb

P. Siva Kota Reddy and U. K. Misra

40-46

5

On Zagier’s conjecture for L(E, 2): A number field example
Download: PDF, 164 Kb

Jeffrey Stopple

47-53

6

Solving algebraic equations with Integer Structure Analysis
Download: PDF, 100 Kb

J. V. Leyendekkers and A. G. Shannon

54-60

7

Generalized Hurwitz series
Download: PDF, 97 Kb

A. G. Shannon

61-68

8

Remark on the hollow triangular and quadratic numbers
Download: PDF, 99 Kb

Krassimir Atanassov

69-70

9

A comment on a result of Virgolici
Download: PDF, 103 Kb

71-72