A044011 Numbers n such that 1 and 8 occur juxtaposed in the base 10 representation of n but not of n+1.

18, 81, 118, 189, 218, 281, 318, 381, 418, 481, 518, 581, 618, 681, 718, 781, 819, 881, 918, 981, 1018, 1081, 1118, 1189, 1218, 1281, 1318, 1381, 1418, 1481, 1518, 1581, 1618, 1681, 1718, 1781, 1899, 1918, 1981, 2018, 2081