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arXiv:0805.3743 [math.CO]AbstractReferencesReviewsResources

Bijective Proofs of Identities from Colored Binary Trees

Sherry H. F. Yan

Published 2008-05-24Version 1

This note provide bijective proofs of two combinatorial identities involving generalized Catalan number $C_{m,5}(n)={m\over 5n+m}{5n+m\choose n}$ recently proposed by Sun.

Comments: 4 pages
Categories: math.CO
Subjects: 05A15, 05A19
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