A320621 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A320621

Number of ordered set partitions of [n] where k = eight is minimal such that for each block b the smallest integer interval containing b has at most k elements.

47293, 954474, 15508464, 241671288, 3808957488, 62028248808, 1053594440748, 18837315620872, 355520118746132, 7047222477079248, 146217215537789592, 3167613534709242360, 71513228693083286190, 1679867307590816179554, 41004496962535457286432

(list; graph; refs; listen; history; text; internal format)

OFFSET

8,1

LINKS

Alois P. Heinz, Table of n, a(n) for n = 8..450

CROSSREFS

Column k=8 of A276891.

Cf. A320558.

Sequence in context: A227710 A215840 A257723 * A218097 A293584 A263067

Adjacent sequences: A320618 A320619 A320620 * A320622 A320623 A320624

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Oct 17 2018

STATUS

approved