n | a(n) |
---|---|
1 | 0 |
2 | 2 |
3 | 48 |
4 | 5824 |
5 | 2887680 |
6 | 5821595648 |
7 | 47317927329792 |
8 | 1544457148312846336 |
9 | 202039706313624586813440 |
10 | 105823549214125066767168438272 |
11 | 221819704567105547916502447159246848 |
[0,2,48,5824,2887680,5821595648,47317927329792, 1544457148312846336,202039706313624586813440, 105823549214125066767168438272, 221819704567105547916502447159246848] |