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| n | a(n) |
|---|---|
| 2 | 462 |
| 3 | 368079 |
| 4 | 125246598 |
| 5 | 25912594054 |
| 6 | 3787154440416 |
| 7 | 423836835667331 |
| 8 | 38176306877748245 |
[462,368079,125246598,25912594054,3787154440416, 423836835667331,38176306877748245] |