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| n | a(n) |
|---|---|
| 1 | 48 |
| 2 | 5760 |
| 3 | 362880 |
| 4 | 19353600 |
| 5 | 958003200 |
| 6 | 31384184832000 |
| 7 | 2092278988800 |
| 8 | 341459930972160000 |
| 9 | 183927391818153984000 |
| 10 | 32114306507931648000000 |
| 11 | 620448401733239439360000 |
| 12 | 81303558563123696133734400000 |
| 13 | 9678995067038535254016000000 |
| 14 | 2122022878497528469090467840000000 |
[48,5760,362880,19353600,958003200,31384184832000, 2092278988800,341459930972160000, 183927391818153984000,32114306507931648000000, 620448401733239439360000, 81303558563123696133734400000, 9678995067038535254016000000, 2122022878497528469090467840000000] |