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A023556 Convolution of A023531 and A023532. 0
0, 1, 0, 1, 2, 0, 2, 2, 2, 1, 3, 3, 1, 4, 2, 4, 3, 2, 4, 5, 3, 3, 5, 3, 5, 5, 5, 2, 6, 6, 4, 6, 4, 6, 5, 5, 7, 7, 4, 5, 7, 7, 5, 8, 6, 6, 8, 4, 8, 8, 8, 6, 7, 7, 7, 9, 7, 7, 9, 9, 7, 7, 7, 9, 10, 8, 8, 10, 7, 8, 10, 10, 6, 10, 10, 10, 11, 5, 11, 9, 9, 11, 11, 9, 9, 11, 10, 9, 11, 10 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

CROSSREFS

Sequence in context: A047917 A144569 A000360 * A044944 A044945 A089582

Adjacent sequences:  A023553 A023554 A023555 * A023557 A023558 A023559

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 15 20:26 EST 2012. Contains 205852 sequences.