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.

1, 129644790, 1914992149823954412750, 3118154713099658349261989389351453752, 1091385182415179567904447175900607727196876211756373000

Offset

1,2

Links

Table of n, a(n) for n=1..5.

Crossrefs

Cf. A147681.

Column k=17 of A215561.

Sequence in context: A184648 A258262 A059092 * A251400 A251281 A011577

Adjacent sequences: A147712 A147713 A147714 * A147716 A147717 A147718

Keyword

nonn

Author

R. H. Hardin May 01 2009

Status

approved