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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 7 |
| 3 | 11 |
| 4 | 23 |
| 5 | 35 |
| 6 | 71 |
| 7 | 75 |
| 8 | 87 |
| 9 | 159 |
| 10 | 319 |
| 11 | 321 |
| 12 | 481 |
| 13 | 483 |
| 14 | 559 |
| 15 | 583 |
| 16 | 659 |
| 17 | 1143 |
| 18 | 1303 |
| 19 | 1625 |
| 20 | 1661 |
| 21 | 1669 |
| 22 | 3295 |
| 23 | 3367 |
| 24 | 3443 |
| 25 | 4747 |
| 26 | 5331 |
| 27 | 5813 |
| 28 | 6957 |
| 29 | 12289 |
| 30 | 13915 |
| 31 | 19729 |
| 32 | 20873 |
| 33 | 22017 |
| 34 | 23643 |
| 35 | 24947 |
| 36 | 49895 |
| 37 | 51521 |
| 38 | 71251 |
| 39 | 122773 |
| 40 | 123257 |
| 41 | 123579 |
| 42 | 124163 |
| 43 | 127459 |
| 44 | 152407 |
[1,3,7,11,23,35,71,75,87,159,319,321,481,483,559, 583,659,1143,1303,1625,1661,1669,3295,3367,3443, 4747,5331,5813,6957,12289,13915,19729,20873,22017, 23643,24947,49895,51521,71251,122773,123257, 123579,124163,127459,152407] |