A note on two identities arising from enumeration of convex polyominoes

Guo, Victor J. W.; Zeng, Jiang

doi:10.1016/j.cam.2004.11.009

arXiv 2004-12-01 DOI 10.1016/j.cam.2004.11.009 0 views

A note on two identities arising from enumeration of convex polyominoes

Guo, Victor J. W. · Zeng, Jiang

Combinatorics 05A15, 05A19

Original · EN

Motivated by some binomial coefficients identities encountered in our approach to the enumeration of convex polyominoes, we prove some more general identities of the same type, one of which turns out to be related to a strange evaluation of ₃F₂ of Gessel and Stanton.

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