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A023618 Convolution of Lucas numbers and composite numbers. 0
4, 18, 42, 85, 155, 272, 465, 780, 1291, 2121, 3468, 5650, 9182, 14900, 24155, 39131, 63365, 102578, 166029, 268699, 434825, 703624, 1138552, 1842282, 2980944, 4823341, 7804403 (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: A336630 A187297 A126283 * A115077 A278046 A258634

Adjacent sequences:  A023615 A023616 A023617 * A023619 A023620 A023621

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 5 04:03 EDT 2021. Contains 346457 sequences. (Running on oeis4.)