id:A124103 - OEIS Search Results

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C(2*n,n)*stirling2(2*n,n).

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1, 2, 42, 1800, 119070, 10716300, 1223054448, 169298088960, 27564503362110, 5162247741608100, 1093309327729799180, 258387397153927593552, 67415162325326493328560, 19247023513381472754036000 (list; graph; listen)

	OFFSET	`0,2`
	MAPLE	`a:=n->binomial(2n, n)stirling2(2*n, n): seq(a(n), n=0..16);`
	CROSSREFS	`Cf. A000984, A007820.` `Sequence in context: A140170 A038396 A162678 this_sequence A152286 A039622 A130506` `Adjacent sequences: A124100 A124101 A124102 this_sequence A124104 A124105 A124106`
	KEYWORD	`easy,nonn`
	AUTHOR	`Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Nov 26 2006`

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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.

AT&T Labs Research