A024368 - OEIS

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A024368

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = A023532, t = (Lucas numbers).

1

1, 3, 4, 7, 15, 25, 47, 76, 123, 199, 340, 550, 919, 1487, 2453, 3969, 6422, 10391, 16936, 27403, 44538, 72064, 116924, 189187, 306632, 496141, 802773, 1298914, 2103051, 3402808, 5508066, 8912238

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..32.

CROSSREFS

Sequence in context: A132407 A070035 A219277 * A329666 A187493 A027020

Adjacent sequences: A024365 A024366 A024367 * A024369 A024370 A024371

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved