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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 32 |
| 3 | 4558 |
| 4 | 2360544 |
| 5 | 6345491150 |
| 6 | 100825279690194 |
| 7 | 10174217016822816668 |
| 8 | 6850575319751106211878878 |
[0,32,4558,2360544,6345491150,100825279690194, 10174217016822816668,6850575319751106211878878] |