A044289 Numbers n such that string 4,2 occurs in the base 9 representation of n but not of n-1.

38, 119, 200, 281, 342, 362, 443, 524, 605, 686, 767, 848, 929, 1010, 1071, 1091, 1172, 1253, 1334, 1415, 1496, 1577, 1658, 1739, 1800, 1820, 1901, 1982, 2063, 2144, 2225, 2306, 2387, 2468, 2529, 2549, 2630, 2711, 2792