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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 35 |
| 3 | 2431 |
| 4 | 6678671 |
| 5 | 2756205443 |
| 6 | 2781907990776503 |
| 7 | 3749562977351496827 |
| 8 | 34227405074603836560875299 |
| 9 | 10994118229823875586790445536799 |
| 10 | 3383080509296917481189798760796480670771162183 |
[1,35,2431,6678671,2756205443,2781907990776503, 3749562977351496827,34227405074603836560875299, 10994118229823875586790445536799, 3383080509296917481189798760796480670771162183] |