| n | a(n) |
|---|---|
| 1 | 24 |
| 2 | 1440 |
| 3 | 60480 |
| 4 | 2419200 |
| 5 | 95800320 |
| 6 | 2615348736000 |
| 7 | 149448499200 |
| 8 | 21341245685760000 |
| 9 | 10218188434341888000 |
| 10 | 1605715325396582400000 |
| 11 | 28202200078783610880000 |
| 12 | 3387648273463487338905600000 |
| 13 | 372269041039943663616000000 |
| 14 | 75786531374911731038945280000000 |
[24,1440,60480,2419200,95800320,2615348736000, 149448499200,21341245685760000, 10218188434341888000,1605715325396582400000, 28202200078783610880000, 3387648273463487338905600000, 372269041039943663616000000, 75786531374911731038945280000000] |