A055648 Integers in base 13 with each base 13 digit represented by 2 decimal digits.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 400, 401, 402, 403, 404