A128262 Inverse Moebius transform of A127899 (unsigned).

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

Offset: 1

Author

Gary W. Adamson, Feb 21 2007

Keywords

• nonn
• tabl

Comments

Row sums = A002659: (1, 5, 7, 13, 11, 23, 15, 29, ...).

Examples

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

Crossrefs

Cf. A051731, A127899, A002659.

Formula

A051731 * unsigned A127899 as infinite lower triangular matrices.