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A025096 a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (Lucas numbers), t = A023533. 0
0, 0, 1, 3, 4, 0, 0, 0, 1, 3, 4, 7, 11, 18, 29, 47, 76, 0, 1, 3, 4, 7, 11, 18, 29, 47, 76, 123, 199, 322, 521, 843, 1364, 2208, 3574, 5782, 9356, 11, 18, 29, 47, 76, 123, 199, 322, 521, 843, 1364, 2207, 3571, 5778, 9349, 15127, 24476, 39604, 64082, 103686, 167768, 271454 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..59.

CROSSREFS

Sequence in context: A045951 A238797 A025120 * A261137 A319341 A086798

Adjacent sequences:  A025093 A025094 A025095 * A025097 A025098 A025099

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified June 27 23:49 EDT 2022. Contains 354903 sequences. (Running on oeis4.)