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A024371 Sum_{ k=1 ... floor(n/2) } A023532(k)*Fib(n-k). +0
2
0, 1, 2, 3, 5, 11, 18, 34, 55, 89, 144, 246, 398, 665, 1076, 1775, 2872, 4647, 7519, 12255, 19829, 32228, 52146, 84607, 136897, 221881, 359011, 580892, 939903, 1521782, 2462295, 3985674, 6448956, 10437214, 16887767, 27329162, 44219513 (list; graph; listen)
OFFSET

1,3

FORMULA

Also equals Sum_{ k = 1 ... floor((n+1)/2) } A023532(k)*Fib(n-k+1)

EXAMPLE

a(5) = 1*Fib(5) + 1*Fib(3) = 8 + 3 = 11.

CROSSREFS

Adjacent sequences: A024368 A024369 A024370 this_sequence A024372 A024373 A024374

Sequence in context: A077497 A097048 A025067 this_sequence A084758 A087582 A070865

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

EXTENSIONS

Edited by Joshua Zucker (joshua.zucker(AT)stanfordalumni.org), May 14 2007

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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