n | a(n) |
---|---|
1 | 0 |
2 | -1 |
3 | 0 |
4 | -4 |
5 | 1 |
6 | 0 |
7 | -9 |
8 | 6 |
9 | -1 |
10 | 0 |
11 | -16 |
12 | 20 |
13 | -8 |
14 | 1 |
15 | 0 |
16 | -25 |
17 | 50 |
18 | -35 |
19 | 10 |
20 | -1 |
21 | 0 |
22 | -36 |
23 | 105 |
24 | -112 |
25 | 54 |
26 | -12 |
27 | 1 |
28 | 0 |
29 | -49 |
30 | 196 |
31 | -294 |
32 | 210 |
33 | -77 |
34 | 14 |
35 | -1 |
36 | 0 |
37 | -64 |
38 | 336 |
39 | -672 |
40 | 660 |
41 | -352 |
42 | 104 |
43 | -16 |
44 | 1 |
45 | 0 |
46 | -81 |
47 | 540 |
48 | -1386 |
49 | 1782 |
50 | -1287 |
51 | 546 |
52 | -135 |
53 | 18 |
54 | -1 |
55 | 0 |
56 | -100 |
57 | 825 |
58 | -2640 |
59 | 4290 |
60 | -4004 |
61 | 2275 |
62 | -800 |
63 | 170 |
64 | -20 |
65 | 1 |
[0,-1,0,-4,1,0,-9,6,-1,0,-16,20,-8,1,0,-25,50,-35, 10,-1,0,-36,105,-112,54,-12,1,0,-49,196,-294,210, -77,14,-1,0,-64,336,-672,660,-352,104,-16,1,0,-81, 540,-1386,1782,-1287,546,-135,18,-1,0,-100,825, -2640,4290,-4004,2275,-800,170,-20,1] |