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A118803 Self-convolution square-root of A118802, which is the row squared sums of triangle A118801. 1
1, 1, 5, 33, 237, 1801, 14197, 114609, 940445, 7809273, 65437541, 552276577, 4688278093, 39991233641, 342517093333, 2943809545105, 25377201555325, 219341012215385, 1900216743054021, 16496109719061825, 143469924189693229 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..20.

CROSSREFS

Sequence in context: A335119 A284733 A001887 * A284734 A093427 A142989

Adjacent sequences:  A118800 A118801 A118802 * A118804 A118805 A118806

KEYWORD

nonn

AUTHOR

Paul D. Hanna, May 02 2006

STATUS

approved

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Last modified June 15 04:47 EDT 2021. Contains 345043 sequences. (Running on oeis4.)