n | a(n) |
---|---|
0 | 4 |
1 | 32 |
2 | 1536 |
3 | 184320 |
4 | 8257536 |
5 | 14863564800 |
6 | 1569592442880 |
7 | 5713316492083200 |
8 | 1096956766479974400 |
9 | 6713375410857443328000 |
10 | 408173224980132554342400 |
11 | 18857602994082124010618880000 |
12 | 640578267860512766391484416000 |
[4,32,1536,184320,8257536,14863564800, 1569592442880,5713316492083200, 1096956766479974400,6713375410857443328000, 408173224980132554342400, 18857602994082124010618880000, 640578267860512766391484416000] |