id:A087905 - OEIS Search Results

Search: id:A087905

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n!*Sum_{d|n} (d/n)^d.

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1

1, 3, 8, 36, 144, 1010, 5760, 50400, 416640, 4250232, 43545600, 553106400, 6706022400, 95865541200, 1410695430144, 22720842144000, 376610217984000, 6888030445296000, 128047474114560000, 2587520533615041024 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`E.g.f.: Sum_{k>0} x^k/(k-x^k).`
	CROSSREFS	`Cf. A061095, A038041, A057625, A038048, A005225.` `Sequence in context: A005635 A026649 A148919 this_sequence A020111 A111543 A024039` `Adjacent sequences: A087902 A087903 A087904 this_sequence A087906 A087907 A087908`
	KEYWORD	`nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)eunet.rs), Oct 14 2003`

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

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