id:A060926 - OEIS Search Results

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Row sums of triangle A060923 (even part of bisection of Lucas triangle).

+0
4

1, 5, 29, 149, 765, 3941, 20301, 104565, 538589, 2774149, 14289005, 73599381, 379093501, 1952623525, 10057515149, 51803949749, 266830242845, 1374381274821, 7079122173101, 36462931836885 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=sum(A060923(n, m), m=0..n).` `a(n)=A060928(n-1)+4A060928(n-2), n >= 2.` `G.f.: (1+4x^2)/(1-5x-4x^3).`
	CROSSREFS	`A060927 (Row sums of A060924).` `Sequence in context: A107002 A027864 A065541 this_sequence A098780 A146178 A015537` `Adjacent sequences: A060923 A060924 A060925 this_sequence A060927 A060928 A060929`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), Apr 20 2001`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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