Elementary Problems: E3105-E3110
Calin P. Popescu, Donald E. Knuth, Ira Gessel, L. Cseh, I. Merenyi, Desmond MacHale, Michael O Searcoid and Dennis SpellmanVolume:
92
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2323177
Date:
October, 1985
File:
PDF, 247 KB
english, 1985