n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 120 |
6 | 971853075 |
7 | 36012988082548233 |
8 | 4263492449580925474047120 |
9 | 1609379339428507638996616962234528 |
10 | 1856926911618773209041555011161165016996700 |
[0,0,0,0,120,971853075,36012988082548233, 4263492449580925474047120, 1609379339428507638996616962234528, 1856926911618773209041555011161165016996700] |