A024885 - OEIS

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A024885

s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = A023531, t = (F(2), F(3), F(4), ...).

0, 0, 3, 5, 8, 13, 21, 34, 68, 110, 178, 288, 466, 754, 1220, 1974, 3283, 5312, 8595, 13907, 22502, 36409, 58911, 95320, 154231, 249551, 404769, 654930, 1059699, 1714629, 2774328, 4488957, 7263285

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

OFFSET

2,3

LINKS

Table of n, a(n) for n=2..34.

CROSSREFS

Sequence in context: A265070 A071679 A020701 * A180459 A133605 A218607

Adjacent sequences: A024882 A024883 A024884 * A024886 A024887 A024888

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved