n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 12 |
3 | 231 |
4 | 6144 |
5 | 208845 |
6 | 8648640 |
7 | 422463195 |
8 | 23781703680 |
9 | 1515973484025 |
10 | 107941254220800 |
11 | 8491022274509775 |
12 | 731304510986649600 |
13 | 68444451854354701125 |
14 | 6916953288171902976000 |
15 | 750681472158682148959875 |
16 | 87076954662428278259712000 |
17 | 10751175443940144673035200625 |
[1,1,12,231,6144,208845,8648640,422463195, 23781703680,1515973484025,107941254220800, 8491022274509775,731304510986649600, 68444451854354701125,6916953288171902976000, 750681472158682148959875, 87076954662428278259712000, 10751175443940144673035200625] |