n | a(n) |
---|---|
1 | 2 |
2 | 8 |
3 | 56 |
4 | 792 |
5 | 21984 |
6 | 1188160 |
7 | 125522112 |
8 | 25932064896 |
9 | 10472077118464 |
10 | 8266074697979136 |
11 | 12754433913314441216 |
12 | 38469498012053658897408 |
13 | 226810241439860068417249280 |
14 | 2613967215944945112514234085376 |
[2,8,56,792,21984,1188160,125522112,25932064896, 10472077118464,8266074697979136, 12754433913314441216,38469498012053658897408, 226810241439860068417249280, 2613967215944945112514234085376] |