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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 11 |
| 5 | 37 |
| 6 | 223 |
| 7 | 3331 |
| 8 | 192271 |
| 9 | 84308429 |
| 10 | 774116799347 |
| 11 | 681098209317971743 |
| 12 | 562101323304225290104514179 |
| 13 | 13326678220145859782825116625722145759009 |
| 14 | 1538448162271607869601834587431948506238982765193425993274489 |
[2,3,5,11,37,223,3331,192271,84308429, 774116799347,681098209317971743, 562101323304225290104514179, 13326678220145859782825116625722145759009, 15384481622716078696018345874319485062389827651934\ 25993274489] |