| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 7 |
| 5 | 9 |
| 6 | 10 |
| 7 | 12 |
| 8 | 13 |
| 9 | 15 |
| 10 | 17 |
| 11 | 18 |
| 12 | 20 |
| 13 | 26 |
| 14 | 27 |
| 15 | 29 |
| 16 | 33 |
| 17 | 39 |
| 18 | 41 |
| 19 | 66 |
| 20 | 75 |
| 21 | 84 |
| 22 | 90 |
| 23 | 95 |
| 24 | 100 |
| 25 | 113 |
| 26 | 126 |
| 27 | 140 |
| 28 | 144 |
| 29 | 155 |
| 30 | 162 |
| 31 | 177 |
| 32 | 204 |
| 33 | 206 |
| 34 | 210 |
| 35 | 216 |
| 36 | 302 |
| 37 | 303 |
| 38 | 364 |
| 39 | 389 |
| 40 | 391 |
| 41 | 399 |
| 42 | 418 |
| 43 | 441 |
| 44 | 469 |
| 45 | 492 |
| 46 | 497 |
| 47 | 504 |
| 48 | 520 |
| 49 | 613 |
| 50 | 723 |
[1,2,3,7,9,10,12,13,15,17,18,20,26,27,29,33,39,41, 66,75,84,90,95,100,113,126,140,144,155,162,177, 204,206,210,216,302,303,364,389,391,399,418,441, 469,492,497,504,520,613,723] |