A141745 Numbers of 0's in the rows of triangle A141743.
1, 1, 2, 4, 7, 8, 8, 8, 10, 10, 8, 13, 15, 13, 18, 14, 23, 19, 17, 21, 25, 23, 25, 26, 26, 26, 27, 29, 32, 33, 35, 29, 37, 27, 33, 41, 37, 37, 41, 37, 43, 43, 41, 47, 53, 47, 47, 44, 60, 54, 57
Offset: 0