A023566 - OEIS

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A023566

Convolution of A023531 and A014306.

0

0, 0, 1, 1, 0, 2, 2, 1, 2, 3, 2, 2, 3, 2, 4, 4, 3, 3, 4, 4, 4, 5, 3, 4, 5, 5, 5, 5, 5, 5, 6, 6, 5, 6, 6, 5, 7, 6, 5, 7, 7, 7, 6, 6, 8, 7, 7, 7, 8, 8, 8, 8, 7, 6, 9, 9, 7, 9, 9, 8, 8, 9, 7, 8, 9, 10, 10, 9, 8, 10, 10, 10, 9, 9, 9, 10, 10, 10, 11, 10, 11, 10, 11, 10, 10, 10, 11, 9, 11, 10

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

OFFSET

1,6

LINKS

Table of n, a(n) for n=1..90.

CROSSREFS

Sequence in context: A027348 A238325 A238885 * A090970 A091972 A025833

Adjacent sequences: A023563 A023564 A023565 * A023567 A023568 A023569

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved