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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 13 |
| 3 | 53 |
| 4 | 317 |
| 5 | 613 |
| 6 | 797 |
| 7 | 1237 |
| 8 | 1493 |
| 9 | 3533 |
| 10 | 4877 |
| 11 | 12413 |
| 12 | 16573 |
| 13 | 17477 |
| 14 | 20333 |
| 15 | 26693 |
| 16 | 30197 |
| 17 | 32653 |
| 18 | 37853 |
| 19 | 40597 |
| 20 | 44893 |
| 21 | 50957 |
| 22 | 54133 |
| 23 | 59077 |
| 24 | 60773 |
| 25 | 64237 |
| 26 | 71453 |
| 27 | 81013 |
| 28 | 82997 |
| 29 | 87037 |
| 30 | 99733 |
| 31 | 108677 |
| 32 | 115637 |
| 33 | 120397 |
| 34 | 127717 |
| 35 | 145637 |
| 36 | 159157 |
[2,13,53,317,613,797,1237,1493,3533,4877,12413, 16573,17477,20333,26693,30197,32653,37853,40597, 44893,50957,54133,59077,60773,64237,71453,81013, 82997,87037,99733,108677,115637,120397,127717, 145637,159157] |