0,2

Row sums = A053599: (1, 3, 7, 13, 23, 37, 59,...).

Triangle read by rows, A000012 * A152201 = partial sums of A152201 column terms.

First few rows of the triangle =

1;

3;

6, 1;

10, 3;

15, 7, 1;

21, 13, 3;

28, 22, 8, 1;

36, 34, 16, 3;

45, 50, 30, 9, 1;

55, 70, 50, 19, 3;

66, 95, 80, 39, 10, 1;

78, 125, 120, 69, 22, 3;

91, 161, 175, 119, 49, 11, 1;

...

A152201, A053599

Sequence in context: A108813 A108591 A110119 this_sequence A026250 A130724 A120229

Adjacent sequences: A152199 A152200 A152201 this_sequence A152203 A152204 A152205

nonn,tabl

Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 29 2008