A141732 Numbers of 0's in the rows of triangle A141728.
0, 3, 2, 5, 5, 8, 7, 6, 10, 12, 12, 15, 14, 19, 16, 15, 15, 21, 23, 25, 19, 23, 25, 22, 27, 28, 29, 38, 28, 37, 32, 27, 27, 33, 37, 39, 35, 39, 43, 43, 45, 43, 41, 43, 55, 61, 51, 50, 47, 54, 63, 60, 56, 57, 54, 55, 55, 53, 61, 70, 63, 72, 63, 56, 56, 66, 68, 72, 68, 70, 72, 76
Offset: 1