id:A055861 - OEIS Search Results

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Essentially A053506 but with leading 0 (instead of 1) and offset 0.

+0
3

0, 0, 6, 48, 500, 6480, 100842, 1835008, 38263752, 900000000, 23579476910, 681091006464, 21505924728444, 737020860878848, 27246730957031250, 1080863910568919040, 45798768824157052688, 2064472028642102280192 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(0)= 0 =a(1); a(n)= n(n+1)^(n-1), n >= 2.` `E.g.f.: -x+ W(-x)^2/((1+W(-x))x) = diff(W(-x)^2, x)/2-x, W(x) principal branch of Lambert's function.`
	CROSSREFS	`Third column of triangle A055858. Cf. A053506, A000312, A000169, A055860.` `Adjacent sequences: A055858 A055859 A055860 this_sequence A055862 A055863 A055864` `Sequence in context: A051578 A052639 A053506 this_sequence A052567 A002170 A052731`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de) Jun 20 2000`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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