id:A081051 - OEIS Search Results

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Stirling numbers of the first kind.

+0
2

0, 0, 1, -6, 35, -225, 1624, -13132, 118124, -1172700, 12753576, -150917976, 1931559552, -26596717056, 392156797824, -6165817614720, 102992244837120, -1821602444624640, 34012249593822720, -668609730341153280, 13803759753640704000, -298631902863216384000 (list; graph; listen)

	OFFSET	`0,4`
	COMMENT	`Coefficient of x^3 in Product {k=0..(n-1), x-k}.`
	FORMULA	`E.g.f. (1+x)^(-1)*log(1+x)^2/2`
	CROSSREFS	`Cf. A000399, A008275.` `Sequence in context: A144638 A117671 A000399 this_sequence A145145 A087631 A167579` `Adjacent sequences: A081048 A081049 A081050 this_sequence A081052 A081053 A081054`
	KEYWORD	`easy,sign`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Mar 05 2003`

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Last modified November 22 20:51 EST 2009. Contains 167312 sequences.

AT&T Labs Research