A127374 Triangle, row sums = A029935.

1, 2, 0, 3, 1, 0, 4, 0, 1, 0, 5, 1, 1, 1, 0, 6, 1, 0, 0, 1, 0, 7, 1, 1, 1, 1, 1, 0, 8, 0, 2, 0, 1, 0, 1, 0, 9, 3, 0, 1, 1, 0, 1, 1, 0, 10, 1, 2, 1, 0, 0, 1, 0, 1, 0

Offset: 1

Author

Gary W. Adamson, Jan 12 2007

Keywords

• nonn
• tabl

Comments

Row sums = A029935: (1, 2, 4, 5, 8, 8, 12, ...). A127373 = A054521 * A054523

Examples

			First few rows of the triangle:
  1;
  2, 0;
  3, 1, 0;
  4, 0, 1, 0;
  5, 1, 1, 1, 0;
  6, 1, 0, 0, 1, 0;
  7, 1, 1, 1, 1, 1, 0;
  8, 0, 2, 0, 1, 0, 1, 0;
  ...
		

Crossrefs

Cf. A054521, A054523, A127373, A029935.

Formula

A054523 * A054521 as infinite lower triangular matrices.