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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 216 |
| 3 | 27000 |
| 4 | 9261000 |
| 5 | 12326391000 |
| 6 | 27081081027000 |
| 7 | 133049351085651000 |
| 8 | 912585499096480209000 |
| 9 | 11103427767506874702903000 |
| 10 | 270801499821725167129101267000 |
| 11 | 8067447481189014453943055845197000 |
[8,216,27000,9261000,12326391000,27081081027000, 133049351085651000,912585499096480209000, 11103427767506874702903000, 270801499821725167129101267000, 8067447481189014453943055845197000] |