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A321631 Row sums of A321630. 1
1, 2, 12, 144, 3096, 108360, 5655816, 411319656, 39671951112, 4893703950888, 750952371679560, 140249748485473128, 31317032510269102728, 8238144264272296209576, 2521295866600890750225864, 888208511406331319697951720, 356838916983029735020537321224, 162168578455999889944653036525864 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..17.

CROSSREFS

Cf. A321630.

Sequence in context: A052742 A035049 A010790 * A221101 A187748 A324140

Adjacent sequences: A321628 A321629 A321630 * A321632 A321633 A321634

KEYWORD

nonn

AUTHOR

Peter Luschny, Dec 09 2018

STATUS

approved

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Last modified November 27 00:20 EST 2022. Contains 358362 sequences. (Running on oeis4.)