| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 135812051 |
| 4 | 1223891771 |
| 5 | 1287820181 |
| 6 | 2441406251 |
| 7 | 13062296531 |
| 8 | 96890604731 |
| 9 | 2541865828331 |
| 10 | 10000068703187 |
| 11 | 34535772846139 |
| 12 | 34620821857463 |
| 13 | 69142313298269 |
| 14 | 106993206981587 |
| 15 | 106994426090389 |
| 16 | 107007486776213 |
[2,3,135812051,1223891771,1287820181,2441406251, 13062296531,96890604731,2541865828331, 10000068703187,34535772846139,34620821857463, 69142313298269,106993206981587,106994426090389, 107007486776213] |