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A025110

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (F(2), F(3), F(4), ...), t = A014306.

0

1, 1, 2, 1, 3, 6, 11, 11, 18, 17, 29, 27, 45, 40, 66, 53, 87, 142, 230, 229, 372, 370, 600, 595, 964, 951, 1540, 1506, 2438, 2349, 3802, 3569, 5776, 5165, 8358, 6760, 10939, 17701, 28642, 28634, 46332, 46311, 74934, 74879, 121158, 121014, 195806, 195429, 316212

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

OFFSET

1,3

LINKS

Table of n, a(n) for n=1..49.

CROSSREFS

Sequence in context: A076058 A098124 A020992 * A075346 A357844 A104529

Adjacent sequences: A025107 A025108 A025109 * A025111 A025112 A025113

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved