id:A026918 - OEIS Search Results

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Sum{T(n-k,k)}, 0<=k<=[ n/2 ], T given by A026907.

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1, 13, 41, 90, 185, 335, 601, 1020, 1729, 2857, 4721, 7710, 12593, 20459, 33241, 53880, 87337, 141421, 229001, 370650, 599921, 970823, 1571041, 2542140, 4113505, 6655945, 10769801, 17426070, 28196249, 45622667 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`8Fibonacci(n+5) + (3/4)[(n-1)(-1)^n - 17(n+3)]. - R. Stephan, May 13 2004`
	CROSSREFS	`Adjacent sequences: A026915 A026916 A026917 this_sequence A026919 A026920 A026921` `Sequence in context: A045473 A102083 A139866 this_sequence A123972 A141970 A028468`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.

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