A044676 Numbers n such that string 4,8 occurs in the base 9 representation of n but not of n+1.

44, 125, 206, 287, 368, 404, 449, 530, 611, 692, 773, 854, 935, 1016, 1097, 1133, 1178, 1259, 1340, 1421, 1502, 1583, 1664, 1745, 1826, 1862, 1907, 1988, 2069, 2150, 2231, 2312, 2393, 2474, 2555, 2591, 2636, 2717, 2798