n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 80 |
5 | 169125 |
6 | 71102400 |
7 | 18047221707 |
8 | 3623784887164 |
9 | 638772147728325 |
10 | 103751227132038920 |
11 | 15931275037246743999 |
12 | 2348130220089143792148 |
13 | 335520750110815538499945 |
14 | 46803828588394634589433120 |
[0,0,0,0,80,169125,71102400,18047221707, 3623784887164,638772147728325,103751227132038920, 15931275037246743999,2348130220089143792148, 335520750110815538499945, 46803828588394634589433120] |