id:A047798 - OEIS Search Results

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Sum_{k=0..n} C(n,k)*Stirling2(n,k)^2.

+0
1

1, 1, 3, 31, 443, 9006, 241147, 7956579, 318973867, 15061651528, 824029357046, 51526959899570, 3636995712432667, 287053182699020609, 25126145438688593769, 2421761360666327615911, 255466264644678162575691, 29336098320197429601856772 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A123818 A087591 A061053 this_sequence A126346 A142999 A143637` `Adjacent sequences: A047795 A047796 A047797 this_sequence A047799 A047800 A047801`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research