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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 23 |
| 4 | 367 |
| 5 | 11743 |
| 6 | 751551 |
| 7 | 96198527 |
| 8 | 24626822911 |
| 9 | 12608933330431 |
| 10 | 12911547730361343 |
| 11 | 26442849751780030463 |
| 12 | 108309912583291004776447 |
| 13 | 887274803882319911128653823 |
| 14 | 14537110386807929423931864236031 |
[1,3,23,367,11743,751551,96198527,24626822911, 12608933330431,12911547730361343, 26442849751780030463,108309912583291004776447, 887274803882319911128653823, 14537110386807929423931864236031] |