id:A060927 - OEIS Search Results

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Row sums of triangle A060924 (odd part of bisection of Lucas triangle).

+0
4

3, 13, 65, 337, 1737, 8945, 46073, 237313, 1222345, 6296017, 32429337, 167036065, 860364393, 4431539313, 22825840825, 117570661697, 605579465737, 3119200691985, 16066286106713, 82753748396513 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`a(n) = sum(A060924(n, m), m=0..n).` `G.f.: (3-2x)/(1-5x-4x^3).` `a(n) = 3A060928(n)-2*A060928(n-1), n >= 1; a(0)=3.`
	CROSSREFS	`Cf. A060926 (row sums of A060923 companion triangle).` `Sequence in context: A065065 A020086 A151987 this_sequence A074537 A106227 A141342` `Adjacent sequences: A060924 A060925 A060926 this_sequence A060928 A060929 A060930`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), Apr 20 2001`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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