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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 71 |
| 3 | 270601 |
| 4 | 8589934609 |
| 5 | 82351536043346221 |
| 6 | 84327972908386521683 |
| 7 | 30948500982134506872478123 |
| 8 | 33335112753917098113257 |
| 9 | 508503441386731397438334759097301 |
| 10 | 64111463765644650653 |
| 11 | 18841609804988852361375097 |
| 12 | 306274945731599108294378939441 |
| 13 | 22457217721139859611914512110646173819 |
[3,71,270601,8589934609,82351536043346221, 84327972908386521683,30948500982134506872478123, 33335112753917098113257, 508503441386731397438334759097301, 64111463765644650653,18841609804988852361375097, 306274945731599108294378939441, 22457217721139859611914512110646173819] |