id:A116385 - OEIS Search Results

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E.g.f. Bessel_I(2,2x)+2*Bessel_I(3,2x)+Bessel_I(4,2x).

+0
2

0, 0, 1, 2, 5, 10, 21, 42, 84, 168, 330, 660, 1287, 2574, 5005, 10010, 19448, 38896, 75582, 151164, 293930, 587860, 1144066, 2288132, 4457400, 8914800, 17383860, 34767720, 67863915, 135727830, 265182525, 530365050, 1037158320, 2074316640 (list; graph; listen)

	OFFSET	`0,4`
	COMMENT	`Third column of the Riordan array A116382.`
	FORMULA	`E.g.f.: dif(Bessel_I(3,2x),x)+2*Bessel_I(3,2x); a(n)=C(n+1,floor((n-2)/2)(1+(-1)^n)/2+C(n,floor((n-3)/2))(1-(-1)^n).`
	CROSSREFS	`Sequence in context: A032468 A056599 A030525 this_sequence A000975 A032283 A027437` `Adjacent sequences: A116382 A116383 A116384 this_sequence A116386 A116387 A116388`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Feb 12 2006`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

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