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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 1093 |
| 3 | 3511 |
| 4 | 7195291 |
| 5 | 11642831 |
| 6 | 13703077 |
| 7 | 112955593 |
| 8 | 5857727461 |
[11,1093,3511,7195291,11642831,13703077,112955593, 5857727461] |