A050094 a(n) = n-th number k such that b(k)<b(k+1), where b=A050092.

1, 3, 5, 8, 9, 13, 15, 18, 21, 22, 26, 28, 31, 34, 36, 37, 41, 43, 44, 49, 53, 55, 58, 61, 64, 67, 68, 72, 74, 75, 81, 82, 85, 88, 90, 93, 94, 95, 101, 103, 106, 109, 112, 115, 118, 121, 123, 126, 130, 133, 135, 136, 140, 143, 146, 148