n | a(n) |
---|---|
0 | 4 |
1 | 32 |
2 | 512 |
3 | 12288 |
4 | 393216 |
5 | 15728640 |
6 | 754974720 |
7 | 42278584320 |
8 | 2705829396480 |
9 | 194819716546560 |
10 | 15585577323724800 |
11 | 1371530804487782400 |
12 | 131666957230827110400 |
13 | 13693363552006019481600 |
[4,32,512,12288,393216,15728640,754974720, 42278584320,2705829396480,194819716546560, 15585577323724800,1371530804487782400, 131666957230827110400,13693363552006019481600] |