Contents of Volume 24,

**Journal of Recreational Mathematics**# Number 1

“Variations on a Persian Theme,” by Dann E. Passoja and
Akhlesh Lakhtakia

“On the Square,” by Charles W. Trigg

“Inlaid Odd-Order Magic Squares,” by John R. Hendricks

Errata

“Further Investigations of the Wondrous Numbers,” by Charles
Ashbacher

“Squares with Eight and Nine Distinct Digits in Base Nine,”
by Charles W. Trigg

“Pair Square Numbers,” by Clifford A. Pickover and Michael
C. Gursky

Letter to the Editor, by Price M. Collins

“The Math Student’s ‘If’,” by Hyman Gabai

“The Math Student’s ‘If . . . then . . .’,” by Hyman Gabai

“The Golden State – Illinois,” by Monte J. Zerger

“The Golden Midd,” by Lori K. Calise, Tamara M. Caruso, John
B. Cunningham and Paul M. Sommers

“On the Number of Goldbach Decompositions ng(N) for a Given
Integer N, by Michael Creutz and R. M. Sternheimer

“Self-Similar Space-Filling Curves Consisting of
Non-Identical Segments,” by Yoshio Ohno and Koichi Ohyama

“Strong Measures,” by John Caffrey

Book Reviews, edited by Charles Ashbacher

Alphametics and Solutions to 23(1) Alphametics, edited by
Steven Kahan

Problems and Conjectures, edited by Joseph S. Madachy

Solutions to Problems and Conjectures, edited by Joseph S.
Madachy

Answers to “On the Square”

Solvers’ List

# Number 2

“Prime Party – An Anthropomorphic Anecdote,” by Samuel Yates

“Two New Magic Asteroids,” by Laurent Hodges

”A Straight Line,” by John R. Hendricks

“A Tabulation of the Prime Numbers in the Range of One to
One Thousand, in English and in Roman Numerals, in Alphabetical Order,” by
Harvey Dubner and Robert Dubner

New Record Primes

“Some Differences Are Like Night and Day,” by Matthew D.
Disco, Felix Paulick and Paul M. Sommers

“An Interesting Property of the Decimal Number System,” by
R. M. Sternheimer

“Triangular Array Potpourri of the Third Order,” by Charles
W. Trigg

“Infinite Triangular Arrays,” by Clifford A. Pickover and
Elahe Khorasani

“A System of Equations,” by Hyman Gabai

Letters to the Editor

“Scouts in Hyperspace,” by Michael Keith

“Lucas Decimal Number Patterns via the Generating Function,”
by Russell Euler

“Exponential Differences Revisited,” by Russell Euler

“Families of Sequences,” by Joseph Arkin, David C. Arney and
Lee S. Dewald, Sr.

Book Reviews, edited by Charles Ashbacher

Notice

Alphametics and Solutions to 23(2) Alphametics, edited by
Steven Kahan

Problems and Conjectures, edited by Joseph S. Madachy

Solutions to Problems and Conjectures, edited by Joseph S.
Madachy

Solvers’ List

# Number 3

“The Year, The Journal, The Number,” by Monte J. Zerger

“Palindromic Niven Numbers,” by Wayne L. McDaniel

“Bitriangular Numbers with Eight Distinct Digits,” by
Charles W. Trigg

“A Solid Pentomino Problem: ‘The Existential Insect: See the
Cocktail Table; See the Cockroach Run All Over the Cocktail Table (Maybe)’,” by
Allen Prentice

“Permutation-Twin Octagonal Numbers,” by Charles W. Trigg

Letters to the Editor

“Some Remarks Concerning the Conjecture of Catalan,” by R.
M. Sternheimer

“Collecting Gigantic and Titanic Primes,” by Samuel Yates

“A Clarification of a Prime Sequence,” by Charles Ashbacher

“The Bottleneck Towers of Hanoi Problem,” by David Poole

Book Reviews, edited by Charles Ashbacher

Alphametics and Solutions to 25(3) Alphametics, edited by
Steven Kahan

Problems and Conjectures, edited by Joseph S. Madachy

Solutions to Problems and Conjectures, edited by Joseph S.
Madachy

Solvers’ List

# Number 4

“A Probability Distribution with Serious Faults,” by Paul M.
Sommers

“A Note on Magic Tetrahedrons,” by John R. Hendricks

“Favorable Conditions for Amicability,” by Mariano Garcia

“Hexagonal Permutations of Consecutive Digits,” by Charles
W. Trigg

“Can Coins be Aligned by Flipping Them k at a Time,” by Lior
Kadosh and Carl Yao

Errata

“64. No Threats – Part 1: A Computer Proof and a Generalized
Problem,” by L. V. Allis, H. J. van Den Herik and M. M. Wind

“A Problem of Chess Queens,” by Peter Hayes

“Obtaining N-Queens Solutions from Magic Squares and
Constructing Magic Squares from N-Queens Solutions,” by Onur Demirörs, Nader
Rafraf and Murat M. Tanik

“U. S./China Joint Conference on Education,” by Charles
Ashbacher

“An Interesting Property of the Digits of Consecutive Powers
of an Integer,” by R. M. Sternheimer

Book Reviews, edited by Charles Ashbacher

Alphametics and Solutions to 23(4) Alphametics, edited by
Steven Kahan

Problems and Conjectures, edited by Joseph S. Madachy

Solutions to Problems and Conjectures, edited by Joseph S.
Madachy

Solvers’ List

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