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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 11 |
| 11 | 22 |
| 12 | 33 |
| 13 | 44 |
| 14 | 55 |
| 15 | 66 |
| 16 | 77 |
| 17 | 88 |
| 18 | 99 |
| 19 | 101 |
| 20 | 111 |
| 21 | 121 |
| 22 | 131 |
| 23 | 141 |
| 24 | 151 |
| 25 | 161 |
| 26 | 171 |
| 27 | 181 |
| 28 | 191 |
| 29 | 202 |
| 30 | 212 |
| 31 | 222 |
| 32 | 232 |
| 33 | 242 |
| 34 | 262 |
| 35 | 282 |
| 36 | 292 |
| 37 | 303 |
| 38 | 313 |
| 39 | 323 |
| 40 | 333 |
| 41 | 343 |
| 42 | 353 |
| 43 | 363 |
| 44 | 373 |
| 45 | 383 |
| 46 | 393 |
| 47 | 404 |
| 48 | 424 |
| 49 | 434 |
| 50 | 454 |
| 51 | 474 |
| 52 | 484 |
| 53 | 494 |
| 54 | 505 |
| 55 | 515 |
| 56 | 535 |
| 57 | 545 |
[1,2,3,4,5,6,7,8,9,11,22,33,44,55,66,77,88,99,101, 111,121,131,141,151,161,171,181,191,202,212,222, 232,242,262,282,292,303,313,323,333,343,353,363, 373,383,393,404,424,434,454,474,484,494,505,515, 535,545] |