n | a(n) |
---|---|
1 | 0 |
2 | 216 |
3 | 103296 |
4 | 240637408 |
5 | 2840332868960 |
6 | 190428267451649488 |
7 | 74703200829032822656704 |
8 | 174692108176538512510958268440 |
[0,216,103296,240637408,2840332868960, 190428267451649488,74703200829032822656704, 174692108176538512510958268440] |