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| n | a(n) |
|---|---|
| 1 | 401332 |
| 2 | 59776664 |
| 3 | 9162597900 |
| 4 | 1437580782720 |
| 5 | 227405955444726 |
| 6 | 36116482489037416 |
| 7 | 5747445821273175392 |
| 8 | 915660517398276321084 |
| 9 | 145984627270504705967938 |
| 10 | 23286538277736196816868814 |
[401332,59776664,9162597900,1437580782720, 227405955444726,36116482489037416, 5747445821273175392,915660517398276321084, 145984627270504705967938, 23286538277736196816868814] |