cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A147715 Late-growing permutations: number of permutations of 17 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations.

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%I A147715 #5 Aug 13 2013 14:05:53
%S A147715 1,129644790,1914992149823954412750,
%T A147715 3118154713099658349261989389351453752,
%U A147715 1091385182415179567904447175900607727196876211756373000
%N A147715 Late-growing permutations: number of permutations of 17 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations.
%Y A147715 Cf. A147681.
%Y A147715 Column k=17 of A215561.
%K A147715 nonn
%O A147715 1,2
%A A147715 _R. H. Hardin_ May 01 2009