A147687 - cp's OEIS frontend

A147687 Late-growing permutations: number of permutations of 5 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations.

%I A147687 #5 Aug 13 2013 13:59:22
%S A147687 1,42,126126,783353872,44776592395920,3611684199828856072,
%T A147687 1267664556730792079292048,551951935901513814954541886968
%N A147687 Late-growing permutations: number of permutations of 5 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations.
%Y A147687 Cf. A147681.
%Y A147687 Column k=5 of A215561.
%K A147687 nonn
%O A147687 1,2
%A A147687 _R. H. Hardin_ May 01 2009

cp's OEIS Frontend

A147687 Late-growing permutations: number of permutations of 5 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations.