n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 5 |
3 | -5 |
4 | 109 |
5 | -497 |
6 | 127 |
7 | -11569 |
8 | 312757 |
9 | -1219255 |
10 | 165677473 |
11 | -885730939 |
12 | 20163875141 |
13 | -252312616027 |
14 | 9565074633871 |
15 | -691138954263097 |
16 | 5061676927076641 |
17 | -95993669516238563 |
18 | 1245671625068799013 |
[1,-1,5,-5,109,-497,127,-11569,312757,-1219255, 165677473,-885730939,20163875141,-252312616027, 9565074633871,-691138954263097,5061676927076641, -95993669516238563,1245671625068799013] |