n | a(n) |
---|---|
1 | 1 |
2 | 7 |
3 | 85 |
4 | 1660 |
5 | 48076 |
6 | 1942416 |
7 | 104587344 |
8 | 7245893376 |
9 | 628308907776 |
10 | 66687811660800 |
11 | 8506654697548800 |
12 | 1284292319599411200 |
13 | 226530955276874956800 |
14 | 46165213716463676620800 |
[1,7,85,1660,48076,1942416,104587344,7245893376, 628308907776,66687811660800,8506654697548800, 1284292319599411200,226530955276874956800, 46165213716463676620800] |