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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 9 |
| 4 | 13 |
| 5 | 17 |
| 6 | 18 |
| 7 | 22 |
| 8 | 26 |
| 9 | 28 |
| 10 | 29 |
| 11 | 51 |
| 12 | 52 |
| 13 | 55 |
| 14 | 56 |
| 15 | 66 |
| 16 | 68 |
| 17 | 81 |
| 18 | 117 |
| 19 | 121 |
| 20 | 125 |
| 21 | 161 |
| 22 | 162 |
| 23 | 202 |
| 24 | 234 |
| 25 | 238 |
| 26 | 242 |
| 27 | 244 |
| 28 | 245 |
| 29 | 252 |
| 30 | 256 |
| 31 | 260 |
| 32 | 261 |
| 33 | 265 |
| 34 | 269 |
| 35 | 352 |
| 36 | 353 |
| 37 | 375 |
| 38 | 376 |
| 39 | 459 |
| 40 | 463 |
| 41 | 467 |
| 42 | 468 |
| 43 | 472 |
| 44 | 476 |
| 45 | 483 |
| 46 | 484 |
| 47 | 487 |
| 48 | 488 |
| 49 | 495 |
| 50 | 499 |
[1,2,9,13,17,18,22,26,28,29,51,52,55,56,66,68,81, 117,121,125,161,162,202,234,238,242,244,245,252, 256,260,261,265,269,352,353,375,376,459,463,467, 468,472,476,483,484,487,488,495,499] |