n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 24 |
3 | 720 |
4 | 48000 |
5 | 4896000 |
6 | 804480000 |
7 | 175037491200 |
8 | 53010886656000 |
9 | 19962353688576000 |
10 | 9637819435745280000 |
11 | 5576675932580413440000 |
12 | 3929711821948633743360000 |
13 | 3235566861687414718464000000 |
[1,2,24,720,48000,4896000,804480000,175037491200, 53010886656000,19962353688576000, 9637819435745280000,5576675932580413440000, 3929711821948633743360000, 3235566861687414718464000000] |