n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | -1 |
3 | -1 |
4 | 17 |
5 | 99 |
6 | -926 |
7 | -20385 |
8 | 25969 |
9 | 7206059 |
10 | 90298826 |
11 | -3271747557 |
12 | -149187119280 |
13 | 236884125841 |
14 | 233237751740057 |
15 | 7110791842650002 |
16 | -293292401726383791 |
17 | -32980038867059802549 |
18 | -498084376275585698222 |
19 | 114298048468067933019627 |
20 | 9072219653673352772098960 |
[1,0,-1,-1,17,99,-926,-20385,25969,7206059, 90298826,-3271747557,-149187119280,236884125841, 233237751740057,7110791842650002, -293292401726383791,-32980038867059802549, -498084376275585698222,114298048468067933019627, 9072219653673352772098960] |