0,3

Alois P. Heinz, Table of n, a(n) for n = 0..580

Wikipedia, Partition of a set

a(n) = A287216(n,8).

a(n) = A000110(n) for n <= 9.

Column k=8 of A287216.

Cf. A000110.

Sequence in context: A276725 A287587 A287280 * A287670 A164863 A192126

Adjacent sequences: A287255 A287256 A287257 * A287259 A287260 A287261

nonn

Alois P. Heinz, May 22 2017

approved