A093913 - OEIS

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A093913

Group the natural numbers as in A093911; sequence gives the ratios of successive group products.

6, 20, 42, 1144, 3343050, 707866293437614080, 322686644032484531917367528014184448000000 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`Next term has 95 digits.`
	FORMULA	`a(n) = A093910(n+1)/A093910(n).`
	CROSSREFS	`Cf. A090907, A093911.` `Sequence in context: A009946 A094274 A094279 * A006137 A048969 A005564` `Adjacent sequences: A093910 A093911 A093912 * A093914 A093915 A093916`
	KEYWORD	`nonn,easy,less`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 24 2004`
	EXTENSIONS	`Edited and extended by David Wasserman (dwasserm(AT)earthlink.net), Mar 27 2006`

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Last modified February 17 10:57 EST 2012. Contains 206009 sequences.