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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 2088 |
| 3 | 238532 |
| 4 | 27938670 |
| 5 | 3229944132 |
| 6 | 382399996325 |
| 7 | 45587718323826 |
| 8 | 5491408595796062 |
| 9 | 665386690317576640 |
| 10 | 81085002249528800607 |
| 11 | 9923283116879850553806 |
| 12 | 1218979761697887011274578 |
[3,2088,238532,27938670,3229944132,382399996325, 45587718323826,5491408595796062, 665386690317576640,81085002249528800607, 9923283116879850553806,1218979761697887011274578] |