id:A062359 - OEIS Search Results

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[n!/sigma(n)].

+0
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1, 0, 1, 3, 20, 60, 630, 2688, 27913, 201600, 3326400, 17107200, 444787200, 3632428800, 54486432000, 674928706064, 19760412672000, 164163428352000, 6082255020441600, 57926238289920000, 1596591942865920000 (list; graph; listen)

	OFFSET	`1,4`
	EXAMPLE	`a(7)= 630 because 7!/sigma(7)= 5040/8= 630.`
	PROGRAM	`(PARI) for(n=1, 23, print(floor(n!/sigma(n))))`
	CROSSREFS	`Sequence in context: A075358 A002461 A031106 this_sequence A099721 A024402 A067600` `Adjacent sequences: A062356 A062357 A062358 this_sequence A062360 A062361 A062362`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jason Earls (zevi_35711(AT)yahoo.com), Jul 06 2001`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research