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| n | a(n) |
|---|---|
| 12 | 32 |
| 13 | 1310 |
| 14 | 26159 |
| 15 | 349021 |
| 16 | 3537427 |
| 17 | 29216728 |
| 18 | 205795528 |
| 19 | 1274811402 |
| 20 | 7106683612 |
| 21 | 36230838069 |
| 22 | 171229815244 |
| 23 | 757346853197 |
| 24 | 3162754360421 |
| 25 | 12546713825786 |
| 26 | 47572219652564 |
| 27 | 173111049909503 |
| 28 | 607264725020735 |
| 29 | 2059610656640095 |
| 30 | 6776341942347065 |
| 31 | 21674530092011291 |
[32,1310,26159,349021,3537427,29216728,205795528, 1274811402,7106683612,36230838069,171229815244, 757346853197,3162754360421,12546713825786, 47572219652564,173111049909503,607264725020735, 2059610656640095,6776341942347065, 21674530092011291] |