n | a(n) |
---|---|
3 | 3 |
4 | 36 |
5 | 360 |
6 | 3600 |
7 | 37800 |
8 | 423360 |
9 | 5080320 |
10 | 65318400 |
11 | 898128000 |
12 | 13172544000 |
13 | 205491686400 |
14 | 3399953356800 |
15 | 59499183744000 |
16 | 1098446469120000 |
17 | 21341245685760000 |
18 | 435361411989504000 |
19 | 9305850181275648000 |
20 | 208013121699102720000 |
21 | 4853639506312396800000 |
[3,36,360,3600,37800,423360,5080320,65318400, 898128000,13172544000,205491686400,3399953356800, 59499183744000,1098446469120000,21341245685760000, 435361411989504000,9305850181275648000, 208013121699102720000,4853639506312396800000] |