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A271760 Number of set partitions of [n+9] such that n is the largest element of the last block. 2

%I #4 Apr 13 2016 15:30:47

%S 0,1,514,21735,406589,5546110,65412065,717966669,7611839904,

%T 79588371929,830957959665,8730615137024,92770587233003,

%U 1000205099870093,10965032512404394,122399242738234819,1392454817303862897,16152871526774117966,191121498072689643877

%N Number of set partitions of [n+9] such that n is the largest element of the last block.

%H Alois P. Heinz, <a href="/A271760/b271760.txt">Table of n, a(n) for n = 1..568</a>

%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Partition_of_a_set">Partition of a set</a>

%F a(n) = A271466(n+9,n).

%Y A diagonal of A271466.

%K nonn

%O 1,3

%A _Alois P. Heinz_, Apr 13 2016

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Last modified July 23 21:46 EDT 2024. Contains 374575 sequences. (Running on oeis4.)