A050010 a(n) = n-th number k such that b(k)<b(k+1), where b=A050008.

1, 3, 7, 8, 10, 15, 18, 23, 27, 29, 33, 37, 39, 40, 42, 50, 52, 54, 59, 64, 67, 70, 74, 77, 80, 86, 88, 92, 93, 98, 103, 107, 109, 112, 116, 119, 124, 128, 130, 132, 133, 135, 144, 147, 150, 155, 158, 163, 166, 169, 174, 178, 182, 183