id:A119581 - OEIS Search Results

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A119581

(2*n+n^2)*(binomial(2*n,n))/2 n=0 to infinity.

+0
1

0, 3, 24, 150, 840, 4410, 22176, 108108, 514800, 2406690, 11085360, 50438388, 227149104, 1014058500, 4493059200, 19777483800, 86555576160, 376877404530, 1633524354000, 7051380128100, 30326236340400, 129989276677260 (list; graph; listen)

	OFFSET	`0,2`
	MAPLE	`[seq ((2n+n^2)(binomial(2*n, n))/2, n=0..29)];`
	CROSSREFS	`Cf. A000984.` `Sequence in context: A125651 A043017 A003443 this_sequence A006292 A067370 A094432` `Adjacent sequences: A119578 A119579 A119580 this_sequence A119582 A119583 A119584`
	KEYWORD	`easy,nonn`
	AUTHOR	`Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 31 2006`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research