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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 93 |
| 3 | 1915 |
| 4 | 2805257 |
| 5 | 1022362697389 |
| 6 | 52812321503747 |
| 7 | 296760465891270915823 |
| 8 | 13532790387670672394876021 |
| 9 | 244372391812343146601953447089433 |
| 10 | 11196066938065133911754151366849886273516531 |
| 11 | 3328707950474207400029638710843582600755265569 |
[2,93,1915,2805257,1022362697389,52812321503747, 296760465891270915823,13532790387670672394876021, 244372391812343146601953447089433, 11196066938065133911754151366849886273516531, 3328707950474207400029638710843582600755265569] |