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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 17 |
| 5 | 19 |
| 6 | 23 |
| 7 | 7433 |
| 8 | 7451 |
| 9 | 7457 |
| 10 | 7459 |
| 11 | 3080515841187937 |
| 12 | 3080515841187947 |
| 13 | 3080515841187989 |
| 14 | 3080515841188039 |
| 15 | 3080515841188057 |
[2,3,5,17,19,23,7433,7451,7457,7459, 3080515841187937,3080515841187947, 3080515841187989,3080515841188039, 3080515841188057] |