A010792 - OEIS

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A010792

n! (n+3)! / 3!.

1, 4, 40, 720, 20160, 806400, 43545600, 3048192000, 268240896000, 28970016768000, 3766102179840000, 579979735695360000, 104396352425164800000, 21714441304434278400000 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Index entries for sequences related to factorial numbers`
	MAPLE	`f := n->n!*(n+3)!/3!;`
	PROG	`(Other) sage: [stirling_number1(n, 1)*factorial (n-4)/6 for n in xrange(4, 18)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jul 07 2009]`
	CROSSREFS	`Sequence in context: A181088 A005431 A153849 * A064422 A140701 A087047` `Adjacent sequences: A010789 A010790 A010791 * A010793 A010794 A010795`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 15 17:13 EST 2012. Contains 205828 sequences.