A029761 - OEIS

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A029761

Partial sums of A005001.

1, 3, 7, 16, 40, 116, 395, 1551, 6847, 33290, 175708, 996696, 6031281, 38710303, 262288647, 1868825536, 13955504572, 108907053412, 885935408411, 7495705968467, 65829634763895, 599033379716074, 5638952863115576, 54830878201599424, 549981672834888561 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Alois P. Heinz, Table of n, a(n) for n = 0..200`
	MAPLE	b:= proc(n) option remember; `if`(n>0, b(n-1), 0) + combinat[bell](n) end: a:= proc(n) option remember; `if`(n>0, a(n-1), 0) + b(n) end: `seq (a(n), n=0..30); # Alois P. Heinz, Apr 20 2012`
	CROSSREFS	`Sequence in context: A147321 A103030 A001698 * A009337 A036567 A018023` `Adjacent sequences: A029758 A029759 A029760 * A029762 A029763 A029764`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane.`
	STATUS	`approved`

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Last modified December 5 09:24 EST 2013. Contains 232929 sequences.