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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 11 |
| 6 | 13 |
| 7 | 349 |
| 8 | 433 |
| 9 | 1579 |
| 10 | 10723 |
| 11 | 14389 |
| 12 | 71143 |
| 13 | 4197553 |
| 14 | 8988043 |
| 15 | 674103373 |
| 16 | 4532949133 |
| 17 | 26658671803 |
| 18 | 19959489066463 |
| 19 | 3929055890920873 |
| 20 | 129745350297287814373 |
| 21 | 2183614737794499920623 |
| 22 | 699091024202419984779180307753123 |
[2,3,5,7,11,13,349,433,1579,10723,14389,71143, 4197553,8988043,674103373,4532949133,26658671803, 19959489066463,3929055890920873, 129745350297287814373,2183614737794499920623, 699091024202419984779180307753123] |