id:A067430 - OEIS Search Results

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Convolution of Fibonacci F(n+1), n>=0, with F(n+7), n>=0.

+0
3

13, 34, 81, 170, 340, 654, 1227, 2258, 4095, 7340, 13032, 22956, 40169, 69890, 121005, 208606, 358268, 613242, 1046535, 1781170, 3024123, 5123104, 8661456, 14616600, 24624325, 41419234, 69568137, 116690258 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`a(n)= A067330(n+6, n) = A067418(n+6, 6)= sum(F(k+1)F(n+7-k), k=0..n), n>=0.` `a(n)= ((47n+65)F(n+1)+29(n+1)F(n))/5, F(n) := A000045(n) (Fibonacci).` `G.f.: (13+8x)/(1-x-x^2)^2.`
	CROSSREFS	`Seventh diagonal of A067330. Seventh column of A067418.` `Sequence in context: A081752 A069484 A089113 this_sequence A082214 A115161 A063300` `Adjacent sequences: A067427 A067428 A067429 this_sequence A067431 A067432 A067433`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), Feb 15 2002`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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