id:A006041 - OEIS Search Results

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a(n+1) = (n^2 - 1) a(n) + n + 1.
(Formerly M1949)

+0
1

0, 2, 9, 76, 1145, 27486, 962017, 46176824, 2909139921, 232731193690, 23040388175321, 2764846581038532, 395373061088510089, 66422674262869694966, 12952421481259590518385 (list; graph; listen)

	OFFSET	`1,2`
	REFERENCES	`R. K. Guy, personal communication.`
	LINKS	`Index entries for sequences related to Bessel functions or polynomials`
	FORMULA	`Nearest integer to BesselI(1, 2)(n-1)!(n-1)!*n/(n-1), n>2.`
	CROSSREFS	`Sequence in context: A108992 A058164 A006059 this_sequence A121131 A111196 A056918` `Adjacent sequences: A006038 A006039 A006040 this_sequence A006042 A006043 A006044`
	KEYWORD	`nonn,easy`
	AUTHOR	`njas, Simon Plouffe (plouffe(AT)math.uqam.ca)`
	EXTENSIONS	`More terms from James A. Sellers (sellersj(AT)math.psu.edu), May 01 2000`

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Last modified July 19 08:04 EDT 2008. Contains 142098 sequences.

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