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| n | a(n) |
|---|---|
| 1 | 16 |
| 2 | 10444 |
| 3 | 2331618 |
| 4 | 1299561587 |
| 5 | 25336433674079 |
| 6 | 2181889044925821 |
| 7 | 6383144912786278389 |
| 8 | 4689904232227681679346 |
| 9 | 20125323950810258125451971 |
| 10 | 16348063815308534660704132991 |
[16,10444,2331618,1299561587,25336433674079, 2181889044925821,6383144912786278389, 4689904232227681679346,20125323950810258125451971, 16348063815308534660704132991] |