A132110 A007318 + A059268 - A000012 as infinite lower triangular matrices.

1, 1, 2, 1, 3, 4, 1, 4, 6, 8, 1, 5, 9, 11, 16, 1, 6, 13, 17, 20, 32, 1, 7, 18, 27, 30, 37, 64, 1, 8, 24, 42, 50, 52, 70, 128, 1, 9, 31, 63, 85, 87, 91, 135, 256, 1, 10, 39, 91, 141, 157, 147, 163, 264, 512

Offset: 0

Author

Gary W. Adamson, Aug 09 2007

Keywords

• nonn
• tabl

Comments

Row sums = A079583: (1, 3, 8, 19, 42, 89, 184, ...).

Examples

			First few rows of the triangle:
  1;
  1, 2;
  1, 3,  4;
  1, 4,  6,  8;
  1, 5,  9, 11, 16;
  1, 6, 13, 17, 20, 32;
  1, 7, 18, 27, 30, 37, 64;
  1, 8, 24, 42, 50, 52, 70, 128;
  ...
		

Crossrefs

Cf. A007318, A059268, A000012, A079583.