A029488 Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 19 (most significant digit on left).

1, 3, 9, 24, 27, 40, 45, 65, 72, 85, 120, 135, 153, 216, 221, 333, 360, 440, 501, 543, 648, 1080, 1240, 1320, 2456, 2493, 3240, 3720, 3960, 4887, 5169, 5427, 6309, 6504, 6981, 7440, 9360, 10320, 11583, 12555, 14391, 16848, 18135, 18255, 22320, 28080, 28183, 28629, 37360, 38313, 51795, 52545, 54405, 59985, 66960, 84240, 89415, 96720, 101520, 118989, 152784, 925520, 3899205, 4756545, 6259240, 9604872, 13659624, 14446344, 17753256, 17784920, 18694341, 19484440, 20518065, 21377495, 23876424, 31787080, 36603495, 60454107, 80052861, 95747177, 98872632