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A024479 a(n) = s(1)s(n) + s(2)s(n-1) + ... + s(k)s(n+1-k), where k = [ (n+1)/2 ], s = (1, p(1), p(2), ...). 0
1, 2, 7, 11, 26, 40, 81, 111, 196, 254, 429, 515, 790, 944, 1383, 1599, 2210, 2548, 3413, 3851, 5084, 5588, 7131, 7841, 9862, 10672, 13177, 14179, 17130, 18448, 21989, 23541, 27846, 29574, 34709, 36649, 42486, 44888, 51723, 54365, 62128, 65230, 73881 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..43.

CROSSREFS

Sequence in context: A093039 A201630 A023862 * A295138 A023864 A024857

Adjacent sequences:  A024476 A024477 A024478 * A024480 A024481 A024482

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified January 18 04:47 EST 2019. Contains 319269 sequences. (Running on oeis4.)