A044330 Numbers n such that string 8,7 occurs in the base 9 representation of n but not of n-1.

79, 160, 241, 322, 403, 484, 565, 646, 711, 727, 808, 889, 970, 1051, 1132, 1213, 1294, 1375, 1440, 1456, 1537, 1618, 1699, 1780, 1861, 1942, 2023, 2104, 2169, 2185, 2266, 2347, 2428, 2509, 2590, 2671, 2752, 2833, 2898