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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 3 |
| 4 | 4 |
| 5 | 9 |
| 6 | 10 |
| 7 | 12 |
| 8 | 27 |
| 9 | 28 |
| 10 | 30 |
| 11 | 31 |
| 12 | 36 |
| 13 | 37 |
| 14 | 81 |
| 15 | 82 |
| 16 | 84 |
| 17 | 85 |
| 18 | 90 |
| 19 | 91 |
| 20 | 93 |
| 21 | 108 |
| 22 | 109 |
| 23 | 111 |
| 24 | 112 |
| 25 | 243 |
| 26 | 244 |
| 27 | 246 |
| 28 | 247 |
| 29 | 252 |
| 30 | 253 |
| 31 | 255 |
| 32 | 270 |
| 33 | 271 |
| 34 | 273 |
| 35 | 274 |
| 36 | 279 |
| 37 | 280 |
| 38 | 324 |
| 39 | 325 |
| 40 | 327 |
| 41 | 328 |
| 42 | 333 |
| 43 | 334 |
| 44 | 336 |
| 45 | 729 |
| 46 | 730 |
| 47 | 732 |
| 48 | 733 |
| 49 | 738 |
| 50 | 739 |
| 51 | 741 |
| 52 | 756 |
| 53 | 757 |
| 54 | 759 |
| 55 | 760 |
| 56 | 765 |
| 57 | 766 |
| 58 | 810 |
| 59 | 811 |
| 60 | 813 |
| 61 | 814 |
| 62 | 819 |
[0,1,3,4,9,10,12,27,28,30,31,36,37,81,82,84,85,90, 91,93,108,109,111,112,243,244,246,247,252,253,255, 270,271,273,274,279,280,324,325,327,328,333,334, 336,729,730,732,733,738,739,741,756,757,759,760, 765,766,810,811,813,814,819] |