id:A088991 - OEIS Search Results

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Derangement numbers d(n,4) where d(n,k) = k(n-1)(d(n-1,k) + d(n-2,k)), with d(0,k) = 1 and d(1,k) = 0.

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1, 0, 4, 32, 432, 7424, 157120, 3949056, 114972928, 3805503488, 141137150976, 5797706178560, 261309106499584, 12821127008550912, 680286677982625792, 38814037079505895424, 2369659425449311272960, 154142301601844298776576, 10642813349855965483368448 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`Inverse binomial transform of A007696. E.g.f.: exp(-x)/(1-4*x)^(1/4). - Vladeta Jovovic (vladeta(AT)eunet.rs), Dec 17 2003`
	CROSSREFS	`Cf. A000166, A053871, A033030, A088992.` `Sequence in context: A127670 A005172 A140178 this_sequence A009668 A005121 A037964` `Adjacent sequences: A088988 A088989 A088990 this_sequence A088992 A088993 A088994`
	KEYWORD	`nonn,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 02 2003`

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

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