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Search: id:A071922
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A071922 Unimodal analogue of binomial coefficient, such that A071921(n,m)=a(n+m-1,n) for all (n,m) different from (0,0), arranged in a Pascal-like triangle. +0
5
1, 1, 1, 1, 2, 1, 1, 3, 4, 1, 1, 4, 9, 7, 1, 1, 5, 16, 22, 11, 1, 1, 6, 25, 50, 46, 16, 1, 1, 7, 36, 95, 130, 86, 22, 1, 1, 8, 49, 161, 295, 296, 148, 29, 1, 1, 9, 64, 252, 581, 791, 610, 239, 37, 1, 1, 10, 81, 372, 1036, 1792, 1897, 1163, 367, 46, 1, 1, 11, 100, 525, 1716, 3612 (list; table; graph; listen)
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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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