Contents of Journal of Recreational Mathematics Volume 35

Contents of Journal of Recreational Mathematics Volume 35

Number 1

“Some Results of an Investigation of Unsolved Problem #1079,” by Charles Ashbacher

“Hypercube Classes – An Update,” by Harvey D. Heinz

“Magic Tesseract Classes,” by Harvey D. Heinz and Mitsutoshi Nakamura

“Two Observations on Unsolved Problem #1046 on Prime Circles {1, 2, . . . , 2m},” by Michael A. Jones and Leslie Cheteyan

“Behforooz-Euler Knight Tour Magic Square with U. S. Election Years,” by Hossein Behforooz

“Some Words on the Lo Shu,” by Owen O’Shea

“Power Couples,” by Steven Kahan and John W. Kennedy

“Behforooz-Franklin Magic Square with U. S. Election Years,” by Hossein Behforooz

“Semipentacubes,” by Gilbert Lee, Andy Liu and Wen-Hsien Sun

“SYMOZ: A New Induction Game,” by Zoltan Hennyey and Miklos N. Szilagyi

Letter from the Editor

Book Reviews, edited by Charles Ashbacher

Alphametics and Solutions to 34(1) Alphametics, edited by Steven Kahan

Solvers’ List for 34(1) Alphametics

Problems and Conjectures, edited by Lamarr Widmer

Solutions to Problems and Conjectures, edited by Lamarr Widmer

Proposers’ and Solvers’ List for Problems and Conjectures 34(1)

Number 2

“Monopoly Power,” by Paul M. Sommers

“Just for Kicks,” by Casey W. McCann and Paul M. Sommers

“Jamming As Information: A Geometric Approach,” by Tanya Khovanova

“A Poisson Model for ‘Hitting for the Cycle’ in Major League Baseball,” by Christopher J. Teves, Joseph T. Burchenal, Daniel M. Haluska and Paul M. Sommers

“An Empirical Test of Bill James’ Pythagorean Formula,” by David U. Cha, Daniel P. Glatt and Paul M. Sommers

“Moving Back the NCAA’s 3-Point Line: A Challenge?” by Kelsey F. Chisholm, Alyson M. Downing and Paul M. Sommers

“Who Really Voted for Barack Obama?” by Alyssa A. Chong, Monica B. Ralston, Andrew C. Waxman and Paul M. Sommers

“A Single-Sheet Icosahedral Folding with Improved Efficiency, Using a Business Card,” by Leemon Baird, Barry Fagin and Max Fagin

“Letter to the Editor: The Arithmetic of Revelation,” by N. E. Myridis

Letter from the Editor

Haiku, by Charles Ashbacher

Book Reviews, edited by Charles Ashbacher

Alphametics and Solutions to 34(2) Alphametics, edited by Steven Kahan

Solvers’ List for 34(2) Alphametics

Problems and Conjectures, edited by Lamarr Widmer

Solutions to Problems and Conjectures, edited by Lamarr Widmer

Proposers’ and Solvers’ List for Problems and Conjectures 34(2)

Number 3

“The Magnetic Tower of Hanoi,” by Uri Levy

“3D Conway’s Solitaire,” by Yuji Kobayashi, Kaname Nakazawa and Yohei Kobayashi

“Self-Similar Values of Quadratic Forms: A Remark on Pattern and Duality,” by Raymond Breu and Alf van der Poorten

“An Evaluation of Lehmer’s Heuristic Formula for Predicting the Density of Primes Having Residue Indices (1 – 100),” by George A. Knudsen, Jr.

“One Poem on Math,” by Katelyn Sack

“Ruth-Aaron Numbers: Some Newer Generalizations,” by Vishnu Kumar Gurtu

“More Than Dreamt of in Our Philosophy,” by Daniel Callahan

Book Reviews, edited by Charles Ashbacher

Alphametics and Solutions to 34(3) Alphametics, edited by Steven Kahan

Solvers’ List for 34(3) Alphametics

Problems and Conjectures, edited by Lamarr Widmer

Solutions to Problems and Conjectures, edited by Lamarr Widmer

Proposers’ and Solvers’ List for Problems and Conjectures 34(3)

Number 4

“’Born to Run’ . . . Chi-Square Tests: Mathematics in Music,” by Paul M. Sommers

“Is There Home-Field Advantage in Interleague Play?” by Paul M. Sommers

“Derby Drop-Offs,” by Nicholas B. Angstman, Andrea L. Buono, Trevor B. Dodds, Andrew K. Somberg and Paul M. Sommers

“Power Triples,” by Frank Rubin

“Albrecht Dürer and his Magic Square,” by Owen O’Shea

“Some Words on the Number 13,” by Owen O’Shea

“President John F. Kennedy, Martin Luther King, Jr. and President Barack H. Obama,” by Owen O’Shea

“A Catalan Formula with Interesting Dividends,” by Thomas Koshy and Zhenguang Gao

“Catalan Sums,” by Thomas Koshy

“An Annual Event,” by Steven Kahan

“Bimagic Squares of Order 13, 14 and 15,” by Qinwu Chen and Xiufeng Liu

“Full Set Packings of Solid Pentominoes: Double Triplications, Regular Blocks, Step Blocks and a New Pyramid Packing,” by Donald J. Kern

“A Different Way to Read Off the Time – A New Idea for a Binary Clock,” by Jőrg Pretz

Book Reviews, edited by Charles Ashbacher

Alphametics and Solutions to 34(3) Alphametics, edited by Steven Kahan

Solvers’ List for 34(3) Alphametics

Problems and Conjectures, edited by Lamarr Widmer

Solutions to Problems and Conjectures, edited by Lamarr Widmer

Proposers’ and Solvers’ List for Problems and Conjectures 34(3)