A115088 Column 2 of triangle A115085.

1, 3, 7, 32, 158, 933, 5939, 41385, 306070, 2403792, 19799468, 170676213, 1530176012, 14235081941, 136908376331, 1358591876186, 13876456179864, 145643421890800, 1568070473632644, 17295212337571836, 195161233968831068

Offset: 0

Author

Paul D. Hanna, Jan 13 2006

Keywords

• nonn

Crossrefs

Cf. A115085, A115086 (column 0), A115087 (column 1), A115089 (row sums); A115083.