A144332 Triangle read by rows, A144328 * A007318.
1, 2, 1, 4, 5, 2, 7, 14, 11, 3, 11, 30, 35, 19, 4, 16, 55, 85, 69, 29, 5, 22, 91, 175, 189, 119, 41, 6, 29, 140, 322, 434, 364, 188, 55, 7, 37, 204, 546, 882, 924, 636, 279, 71, 8, 46, 285, 870, 1638, 2058, 1770, 1035, 395, 89, 9
Offset: 1
Examples
First few rows of the triangle = 1; 2, 1 4, 5, 2; 7, 14, 11, 3; 11, 30, 35, 19, 4; 16, 55, 85, 69, 29, 5; 22, 91, 175, 189, 119, 41, 6; 29, 140, 322, 434, 364, 188, 55, 7; ...
Comments