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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 35 |
| 3 | 14156 |
| 4 | 288178600 |
| 5 | 343477808675959761 |
| 6 | 239866255935510126013249480360678023 |
| 7 | 76773869343984778355050297518589849344859601666111159185991420911306856 |
[3,35,14156,288178600,343477808675959761, 239866255935510126013249480360678023, 76773869343984778355050297518589849344859601666111\ 159185991420911306856] |