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| n | a(n) |
|---|---|
| 1 | 15 |
| 2 | 3024 |
| 3 | 2946848 |
| 4 | 7289707650 |
| 5 | 36182978136598 |
| 6 | 314946169382603268 |
| 7 | 4397499594659018513529 |
| 8 | 92408426611916813238982284 |
| 9 | 2785236864744413991459135045397 |
| 10 | 115957546355673301589831649844689014 |
[15,3024,2946848,7289707650,36182978136598, 314946169382603268,4397499594659018513529, 92408426611916813238982284, 2785236864744413991459135045397, 115957546355673301589831649844689014] |