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A025105 a(n) = s(1)s(n) + s(2)s(n-1) + ... + s(k)s(n-k+1), where k = [ n/2 ], s = (F(2), F(3), F(4), ...). 0
2, 3, 11, 18, 44, 71, 155, 251, 510, 825, 1608, 2602, 4924, 7967, 14761, 23884, 43540, 70449, 126805, 205175, 365532, 591443, 1044816, 1690548, 2965334, 4798011, 8365415 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..27.

CROSSREFS

Sequence in context: A322422 A024861 A025101 * A257979 A095984 A229550

Adjacent sequences:  A025102 A025103 A025104 * A025106 A025107 A025108

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 7 10:32 EDT 2021. Contains 343650 sequences. (Running on oeis4.)