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%I #5 Aug 13 2013 14:04:59
%S 1,9694845,3343436236585914480,64804916367088484487100154177496,
%T 161780768091373089273770663805075564895813872000
%N Late-growing permutations: number of permutations of 15 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations.
%Y Cf. A147681.
%Y Column k=15 of A215561.
%K nonn
%O 1,2
%A _R. H. Hardin_ May 01 2009
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