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| n | a(n) |
|---|---|
| 1 | 2472 |
| 2 | 3633649 |
| 3 | 7907770636 |
| 4 | 19983433877142 |
| 5 | 50067074390669892 |
| 6 | 119979123054325787300 |
| 7 | 276347089984710259199248 |
| 8 | 616342267580395469193910007 |
[2472,3633649,7907770636,19983433877142, 50067074390669892,119979123054325787300, 276347089984710259199248, 616342267580395469193910007] |