n | a(n) |
---|---|
0 | 1 |
1 | 8 |
2 | 184 |
3 | 8448 |
4 | 648576 |
5 | 74972160 |
6 | 12174658560 |
7 | 2643856588800 |
8 | 740051782041600 |
9 | 259500083163955200 |
10 | 111422936937037824000 |
11 | 57504006817918746624000 |
12 | 35122852492484487413760000 |
[1,8,184,8448,648576,74972160,12174658560, 2643856588800,740051782041600,259500083163955200, 111422936937037824000,57504006817918746624000, 35122852492484487413760000] |