n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 1890 |
3 | 11907 |
4 | 1650310200 |
5 | 270320810760 |
6 | 851510553894000 |
7 | 1003164583542521400 |
8 | 480315202600159246320000 |
9 | 393378150929530422736080000 |
10 | 62700543476657854079903791200000 |
11 | 1975067119514722403516969422800000 |
12 | 76571832941186160874811737622400000 |
[1,3,1890,11907,1650310200,270320810760, 851510553894000,1003164583542521400, 480315202600159246320000, 393378150929530422736080000, 62700543476657854079903791200000, 1975067119514722403516969422800000, 76571832941186160874811737622400000] |