id:A135487 - OEIS Search Results

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(n^2+5*n+5)*(2*n+2)!/(n+4)!.

+0
2

19, 232, 3690, 72600, 1705704, 46650240, 1456902720, 51181804800, 1998434592000, 85878536325120, 4028521809312000, 204866151025536000, 11227636547487360000, 659746302934118400000, 41380369671344191488000, 2759500311807527608320000 (list; graph; listen)

	OFFSET	`2,1`
	REFERENCES	`V. I. Arnold, Smooth function statistics, Funct. Anal. Other. Math., 1 (2006), 111-118.`
	LINKS	`Index entries for doubling substrings`
	CROSSREFS	`Cf. A120420.` `Sequence in context: A125431 A104116 A028026 this_sequence A025965 A025960 A152494` `Adjacent sequences: A135484 A135485 A135486 this_sequence A135488 A135489 A135490`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Feb 21 2008`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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