n | a(n) |
---|---|
1 | 0 |
2 | 6 |
3 | 90 |
4 | 1050 |
5 | 11130 |
6 | 112266 |
7 | 1099098 |
8 | 10550826 |
9 | 99899514 |
10 | 936435786 |
11 | 8711707290 |
12 | 80572452714 |
13 | 741766408890 |
14 | 6803700252810 |
15 | 62219207836890 |
16 | 567597206875050 |
17 | 5167463468534010 |
18 | 46965976868507850 |
19 | 426262280218695450 |
20 | 3864157168469020650 |
21 | 34994228358927126330 |
[0,6,90,1050,11130,112266,1099098,10550826, 99899514,936435786,8711707290,80572452714, 741766408890,6803700252810,62219207836890, 567597206875050,5167463468534010, 46965976868507850,426262280218695450, 3864157168469020650,34994228358927126330] |