n | a(n) |
---|---|
1 | 2 |
2 | 2 |
3 | 24 |
4 | 462 |
5 | 11160 |
6 | 341580 |
7 | 12608400 |
8 | 547343370 |
9 | 27331736040 |
10 | 1544172271740 |
11 | 97398535948560 |
12 | 6785134202537460 |
13 | 517427034160916880 |
14 | 42873386093615717640 |
15 | 3835533156158013710400 |
[2,2,24,462,11160,341580,12608400,547343370, 27331736040,1544172271740,97398535948560, 6785134202537460,517427034160916880, 42873386093615717640,3835533156158013710400] |