id:A058895 - OEIS Search Results

Search: id:A058895

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n^4-n.

+0
5

0, 0, 14, 78, 252, 620, 1290, 2394, 4088, 6552, 9990, 14630, 20724, 28548, 38402, 50610, 65520, 83504, 104958, 130302, 159980, 194460, 234234, 279818, 331752, 390600, 456950, 531414, 614628, 707252, 809970, 923490, 1048544, 1185888 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`Equals 2*A027482. - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jan 28 2008`
	LINKS	`Milan Janjic, Enumerative Formulas for Some Functions on Finite Sets`
	FORMULA	`a(n) = n(n-1)(n^2+n+1) = A000583(n)-n = A002061(n+1)A002378(n-1) = (n-1)A027444(n) = -n*A024001`
	CROSSREFS	`Cf. A027482.` `Adjacent sequences: A058892 A058893 A058894 this_sequence A058896 A058897 A058898` `Sequence in context: A050404 A044201 A044582 this_sequence A138401 A099360 A082971`
	KEYWORD	`easy,nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Jan 08 2001`

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Last modified October 13 09:05 EDT 2008. Contains 145008 sequences.

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