A130314 A051731 * A126705.
1, 3, 1, 4, 1, 1, 7, 2, 1, 1, 7, 1, 0, 1, 1, 12, 4, 2, 0, 1, 1, 9, 2, 1, 0, 0, 1, 1, 17, 4, 1, 2, 0, 0, 1, 1, 14, 3, 3, 1, 0, 0, 0, 1, 1, 19, 6, 2, 1, 2, 0, 0, 0, 1, 1
Offset: 1
Examples
First few rows of the triangle: 1; 3, 1; 4, 1, 1; 7, 2, 1, 1; 7, 1, 0, 1, 1; 12, 4, 2, 0, 1, 1; ...
Formula
Inverse Moebius transform of A126075.
Comments