A044085 Numbers n such that string 1,3 occurs in the base 5 representation of n but not of n-1.

8, 33, 40, 58, 83, 108, 133, 158, 165, 183, 200, 233, 258, 283, 290, 308, 333, 358, 383, 408, 415, 433, 458, 483, 508, 533, 540, 558, 583, 608, 633, 658, 665, 683, 708, 733, 758, 783, 790, 808, 825, 858, 883, 908, 915, 933, 958