n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 242 |
5 | 3624 |
6 | 22020 |
7 | 671346 |
8 | 8870024 |
9 | 49250144 |
10 | 463239475 |
11 | 1407472722 |
12 | 82462576220 |
13 | 82462576220 |
14 | 5907695879319 |
[1,1,1,242,3624,22020,671346,8870024,49250144, 463239475,1407472722,82462576220,82462576220, 5907695879319] |