A024882 - OEIS

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A024882

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = A023531, t = (Lucas numbers).

0

0, 0, 4, 7, 11, 18, 29, 47, 94, 152, 246, 398, 644, 1042, 1686, 2728, 4537, 7341, 11878, 19219, 31097, 50316, 81413, 131729, 213142, 344871, 559377, 905091, 1464468, 2369559, 3834027, 6203586

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

OFFSET

2,3

LINKS

Table of n, a(n) for n=2..33.

CROSSREFS

Sequence in context: A023666 A023502 A274286 * A296551 A087203 A310768

Adjacent sequences: A024879 A024880 A024881 * A024883 A024884 A024885

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved