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A Combinatorial Theorem

Published online by Cambridge University Press:  20 November 2018

Paul G. Bassett
Paul G. Bassett*
Affiliation:
University of Toronto
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Let n be an arbitrary but fixed positive integer. Let Tn be the set of all monotone - increasing n-tuples of positive integers:

1

Define

2

In this note we prove that ϕ is a 1–1 mapping from Tn onto {1, 2, 3,…}.

Type
Notes and Problems
Information
Canadian Mathematical Bulletin , Volume 9 , Issue 4 , October 1966 , pp. 515 - 516
Copyright
Copyright © Canadian Mathematical Society 1966