n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | -12 |
3 | 360 |
4 | -9968 |
5 | -20160 |
6 | 62513088 |
7 | -11126763648 |
8 | 1288066390272 |
9 | 19652873951232 |
10 | -83472832434404352 |
11 | 36956701107235768320 |
12 | -9713959158890293555200 |
13 | -340935340396162516992000 |
[1,0,-12,360,-9968,-20160,62513088,-11126763648, 1288066390272,19652873951232,-83472832434404352, 36956701107235768320,-9713959158890293555200, -340935340396162516992000] |