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| n | a(n) |
|---|---|
| 1 | 34 |
| 2 | 258 |
| 3 | 2147 |
| 4 | 11582 |
| 5 | 62192 |
| 6 | 274810 |
| 7 | 1500309 |
| 8 | 2235294 |
| 9 | 10919138 |
| 10 | 24000612 |
| 11 | 3074210315 |
| 12 | 6244442805 |
| 13 | 6244442805 |
[34,258,2147,11582,62192,274810,1500309,2235294, 10919138,24000612,3074210315,6244442805, 6244442805] |