n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 90 |
4 | -2520 |
5 | 368550 |
6 | -29313900 |
7 | 7122965850 |
8 | -1133998866000 |
9 | 432213196164750 |
10 | -115564330313932500 |
11 | 64225795369647161250 |
12 | -25965004352151980115000 |
13 | 19884500689553832175593750 |
[1,0,0,90,-2520,368550,-29313900,7122965850, -1133998866000,432213196164750, -115564330313932500,64225795369647161250, -25965004352151980115000, 19884500689553832175593750] |