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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 | 12 |
| 11 | 15 |
| 12 | 17 |
| 13 | 19 |
| 14 | 22 |
| 15 | 24 |
| 16 | 33 |
| 17 | 34 |
| 18 | 35 |
| 19 | 37 |
| 20 | 39 |
| 21 | 46 |
| 22 | 48 |
| 23 | 49 |
| 24 | 55 |
| 25 | 57 |
| 26 | 59 |
| 27 | 68 |
| 28 | 69 |
| 29 | 77 |
| 30 | 88 |
| 31 | 123 |
| 32 | 188 |
| 33 | 189 |
| 34 | 222 |
| 35 | 229 |
| 36 | 237 |
| 37 | 239 |
| 38 | 246 |
| 39 | 247 |
| 40 | 249 |
| 41 | 266 |
| 42 | 278 |
| 43 | 333 |
| 44 | 336 |
| 45 | 337 |
| 46 | 345 |
| 47 | 346 |
| 48 | 348 |
| 49 | 355 |
| 50 | 357 |
| 51 | 367 |
| 52 | 388 |
| 53 | 477 |
| 54 | 489 |
| 55 | 499 |
| 56 | 669 |
| 57 | 1117 |
| 58 | 1346 |
| 59 | 1347 |
| 60 | 1348 |
[1,2,3,4,5,6,7,8,9,12,15,17,19,22,24,33,34,35,37, 39,46,48,49,55,57,59,68,69,77,88,123,188,189,222, 229,237,239,246,247,249,266,278,333,336,337,345, 346,348,355,357,367,388,477,489,499,669,1117,1346, 1347,1348] |