A129566 A007318 * A129565.

1, 1, 1, 2, 3, 1, 4, 6, 4, 1, 8, 11, 11, 5, 1, 16, 20, 25, 16, 6, 1, 32, 37, 51, 42, 22, 7, 1, 64, 70, 98, 98, 64, 29, 8, 1, 128, 135, 183, 211, 163, 93, 37, 9, 1, 256, 264, 339, 429, 381, 256, 130, 46, 10, 1

Offset: 1

Author

Gary W. Adamson, Apr 21 2007

Keywords

• nonn
• tabl

Comments

Row sums = A084860: (1, 2, 6, 15, 36, 84, 192, ...).

Examples

			First few rows of the triangle:
   1;
   1,  1;
   2,  3,  1;
   4,  6,  4,  1;
   8, 11, 11,  5,  1;
  16, 20, 25, 16,  6,  1;
  32, 37, 51, 42, 22,  7,  1;
  ...
		

Crossrefs

Cf. A007318, A129565, A084860.

Formula

Binomial transform of A129565.