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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 6 |
| 5 | 12 |
| 6 | 69 |
| 7 | 77 |
| 8 | 131 |
| 9 | 162 |
| 10 | 426 |
| 11 | 701 |
| 12 | 792 |
| 13 | 1221 |
| 14 | 1494 |
| 15 | 1644 |
| 16 | 1665 |
| 17 | 2129 |
| 18 | 2429 |
| 19 | 2696 |
| 20 | 3459 |
| 21 | 3557 |
| 22 | 3771 |
| 23 | 4350 |
| 24 | 4367 |
| 25 | 5250 |
| 26 | 5670 |
| 27 | 6627 |
| 28 | 7059 |
| 29 | 7514 |
| 30 | 7929 |
| 31 | 8064 |
| 32 | 9177 |
| 33 | 9689 |
| 34 | 10307 |
| 35 | 10431 |
| 36 | 11424 |
| 37 | 13296 |
| 38 | 13299 |
| 39 | 13545 |
| 40 | 14154 |
| 41 | 14286 |
| 42 | 14306 |
| 43 | 15137 |
[1,2,5,6,12,69,77,131,162,426,701,792,1221,1494, 1644,1665,2129,2429,2696,3459,3557,3771,4350,4367, 5250,5670,6627,7059,7514,7929,8064,9177,9689, 10307,10431,11424,13296,13299,13545,14154,14286, 14306,15137] |