n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 12 |
3 | -360 |
4 | 17360 |
5 | -1431360 |
6 | 176717376 |
7 | -30259605376 |
8 | 6872523424000 |
9 | -2001253898164224 |
10 | 727157103049997312 |
11 | -322526390192253356032 |
12 | 171508583202445765136384 |
13 | -107708920891668309118730240 |
[1,0,12,-360,17360,-1431360,176717376, -30259605376,6872523424000,-2001253898164224, 727157103049997312,-322526390192253356032, 171508583202445765136384, -107708920891668309118730240] |