n | a(n) |
---|---|
0 | 1 |
1 | 84 |
2 | 3276 |
3 | 92400 |
4 | 2187900 |
5 | 46558512 |
6 | 923410488 |
7 | 17439488352 |
8 | 317907339750 |
9 | 5644249611000 |
10 | 98209943231400 |
11 | 1682207622669600 |
12 | 28457345616827400 |
[1,84,3276,92400,2187900,46558512,923410488, 17439488352,317907339750,5644249611000, 98209943231400,1682207622669600,28457345616827400] |