n | a(n) |
---|---|
1 | 0 |
2 | 676 |
3 | 69920 |
4 | 8479744 |
5 | 1680210240 |
6 | 257720706244 |
7 | 44312000955508 |
8 | 7260263864381124 |
9 | 1226995111990493792 |
10 | 204147560099024833600 |
11 | 34127708705716358062368 |
12 | 5703975087798515553780804 |
[0,676,69920,8479744,1680210240,257720706244, 44312000955508,7260263864381124, 1226995111990493792,204147560099024833600, 34127708705716358062368,5703975087798515553780804] |