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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 34 |
| 3 | 2027 |
| 4 | 232841 |
| 5 | 34003792 |
| 6 | 5315840795 |
| 7 | 846047363854 |
| 8 | 135284283124811 |
| 9 | 21658679381667910 |
| 10 | 3468618095206638077 |
| 11 | 555543217744635684040 |
| 12 | 88979288917879960297469 |
| 13 | 14251565534424509235823960 |
[2,34,2027,232841,34003792,5315840795, 846047363854,135284283124811,21658679381667910, 3468618095206638077,555543217744635684040, 88979288917879960297469, 14251565534424509235823960] |