**Contents of Journal of Recreational Mathematics Volume 1**

**Number 1**

Editorial by Joseph S. Madachy

“Magic Designs,” by Robert B. Ely, III

“Counting Planar Maps,” by W. T.Tutte

“Infinite Geometry,” by Donald L. Vanderpool

“A Recurrent Operation Leading to a Number Trick,” by
Charles W. Trigg

Problems

Book Reviews

“Curiosa on 1968,” by Clifford R. Dickinson

Mathematical Browsing

**Elementary Section**

“Alphametics,” by J. A. H. Hunter

“The Witch of Agnesi,” by Harold D. Larsen

“Curiosa for 1968,” by Charles W. Trigg

“Pentomino Farms,” by Father Victor Feser

“Squares with 9 and 10 Distinct Digits,” by T. Charles
Jones

**Number 2**

“Compound Games with Counters,” by Cedric A. B. Smith

“Curiosa on 1968,” by Leon Bankoff

“Some Approximate Dissections,” by Harry Lindgren

“Patterns in Primes,” by Leslie E. Card

“A Prime Number Sieve,” by Douglas A. Engel

Problems

“A Digital Bracelet for 1968,” by Charles W. Trigg

“’Hit-and-Run’ on a Graph,” by Jurg Nievergelt and
Steve Chase

“A 1968 Magic Square Composed of Leap Years,” by Leon
Bankoff

**Elementary Section**

“Integers of the Form N^3 + M^5,” by Charles W. Trigg

“A Special Square Array of the Nine Digits,” by
Charles W. Trigg

“Square Solitaire and Variations,” by Donald C. Cross

“A Fundamental Dissection Puzzle,” by Kobon Fujimura

**Number 3**

“ Of Knights and Cooks, and the Game of Checkers,” by
Solomon W. Golomb

“A Magic Square,” by William J. Mannke

“Uncrossed Knight’s Tours,” by L. D. Yarbrough

“Doodling with Numbers,” by J. A. H. Hunter

“Generalized Fibonacci Numbers and the Polygonal
Numbers,” by V. E. Hoggatt, Jr.

Problems

“Nine-Digit Determinants Equal to 3,” by Charles W.
Trigg

“From Forests to Matches,” by Ronald C. Read

**Elementary Section**

“Automorphic Numbers,” by Vernon deGuerre and R. A.
Fairbairn

“Division of Integers by Transposition,” by Charles W.
Trigg

Mathematical Browsing

“Tangrams,” by Harry Lindgren

**Number 4**

“Compounding a Series,” by R. Robinson Rowe

“Mathematicians and Mathematics on Postage Stamps,” by
William L. Schaaf

“VF Numbers,” by J. A. Lindon

Book Reviews

“The Construction of Magic Knight Tours,” by T. H.
Willcocks

Letters to the Editor

Problems

Solutions to Problems

**Elementary Section**

“Recurrent Operations on 1968,” by Charles W. Trigg

“Reversal Products,” J. A. H. Hunter

“Additional Mathematical Theory of Think-A-Dot,” by
Sidney Kravitz

“Patterns in Primes – Addenda,” by Leslie E. Card

“Strings of 7 and 8 Identical Digits in 2^n,” by Edgar
Karst

Index to Volume 1

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