n | a(n) |
---|---|
2 | 1 |
3 | -1488 |
4 | 1266840 |
5 | -811420480 |
6 | 434731407660 |
7 | -205762405603104 |
8 | 88869953694086720 |
9 | -35768448018942261120 |
10 | 13610297613250180785870 |
11 | -4947238483283026511913200 |
12 | 1731166476103096494953112096 |
13 | -586625688530872572480200739648 |
[1,-1488,1266840,-811420480,434731407660, -205762405603104,88869953694086720, -35768448018942261120,13610297613250180785870, -4947238483283026511913200, 1731166476103096494953112096, -586625688530872572480200739648] |