A151686 Row sums of A082640.

2, 70, 47328, 739818456, 260629633975688, 1999548813009227307620, 332646010718562425157153825748, 1191074182322287023188471842472410738322, 91376667433034677542811906990191155440283816809920

Offset

1,1

Links

Table of n, a(n) for n=1..9.

Crossrefs

Sequence in context: A259317 A061144 A132566 * A201555 A348456 A358275

Adjacent sequences: A151683 A151684 A151685 * A151687 A151688 A151689

Keyword

nonn,more

Author

N. J. A. Sloane, Jun 02 2009

Extensions

Typo in name corrected by Francisco Santos, Nov 07 2016

a(7)-a(9) from Stepan Orevkov, Feb 08 2022

Status

approved