A055646 Integers in base 15 with each base 15 digit represented by 2 decimal digits.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311