A248118 - OEIS

A248118

Number of subsets of {1,...,n} containing n and having at least one set partition into 9 blocks with equal element sum.

1, 2, 11, 26, 111, 280, 980, 2599, 8292, 22644, 67300 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`17,2`
	LINKS	`Table of n, a(n) for n=17..27.`
	CROSSREFS	`Column k=9 of A248112.` `Sequence in context: A141428 A104085 A080663 * A320648 A141464 A218471` `Adjacent sequences: A248115 A248116 A248117 * A248119 A248120 A248121`
	KEYWORD	`nonn,more`
	AUTHOR	`Alois P. Heinz, Oct 02 2014`
	STATUS	`approved`

Last modified May 20 11:16 EDT 2022. Contains 353871 sequences. (Running on oeis4.)