id:A061183 - OEIS Search Results

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One-fourth of fourth (m=3) column of triangle A060921 (bisection of Fibonacci triangle, odd part).

+0
3

1, 10, 64, 331, 1505, 6272, 24540, 91527, 328768, 1145650, 3893630, 12958400, 42364427, 136389128, 433263360, 1360269093, 4226523495, 13011186624, 39722775806, 120366164765, 362255552384, 1083513943700 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Numerator polynomial of g.f. is sum(A061177(3,m)*x^m,m=0..3)/4.`
	FORMULA	`a(n)= A060921(n+3, 3)/4.` `G.f.: ((1-x^3)-2(x-x^2))/(1-3x+x^2)^4.`
	CROSSREFS	`A061182.` `Sequence in context: A138661 A036426 A055855 this_sequence A033863 A033908 A058920` `Adjacent sequences: A061180 A061181 A061182 this_sequence A061184 A061185 A061186`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), Apr 20 2001`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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