n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | -1 |
3 | -1 |
4 | -1 |
5 | -1 |
6 | 1 |
7 | 8 |
8 | 23 |
9 | 45 |
10 | 55 |
11 | -14 |
12 | -317 |
13 | -1095 |
14 | -2459 |
15 | -3574 |
16 | -681 |
17 | 16124 |
18 | 64605 |
19 | 159483 |
20 | 260869 |
21 | 134374 |
22 | -906919 |
23 | -4228769 |
24 | -11317061 |
25 | -20327731 |
26 | -15742753 |
27 | 52640154 |
28 | 293447719 |
29 | 847451759 |
30 | 1648865921 |
31 | 1636313816 |
32 | -2986606297 |
33 | -21074495982 |
[1,0,-1,-1,-1,-1,1,8,23,45,55,-14,-317,-1095, -2459,-3574,-681,16124,64605,159483,260869,134374, -906919,-4228769,-11317061,-20327731,-15742753, 52640154,293447719,847451759,1648865921, 1636313816,-2986606297,-21074495982] |