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A024371 Sum_{ k=1 ... floor(n/2) } A023532(k)*Fib(n-k). 1
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; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..37.

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

Sequence in context: A227126 A057652 A025067 * A231479 A084758 A087582

Adjacent sequences:  A024368 A024369 A024370 * A024372 A024373 A024374

KEYWORD

nonn

AUTHOR

Clark Kimberling

EXTENSIONS

Edited by Joshua Zucker, May 14 2007

STATUS

approved

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Last modified June 1 20:49 EDT 2020. Contains 334765 sequences. (Running on oeis4.)