n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 1 |
3 | 0 |
4 | -4 |
5 | 1 |
6 | 0 |
7 | 9 |
8 | -9 |
9 | 1 |
10 | 0 |
11 | -16 |
12 | 48 |
13 | -16 |
14 | 1 |
15 | 0 |
16 | 25 |
17 | -200 |
18 | 150 |
19 | -25 |
20 | 1 |
21 | 0 |
22 | -36 |
23 | 720 |
24 | -1080 |
25 | 360 |
26 | -36 |
27 | 1 |
28 | 0 |
29 | 49 |
30 | -2352 |
31 | 6615 |
32 | -3920 |
33 | 735 |
34 | -49 |
35 | 1 |
36 | 0 |
37 | -64 |
38 | 7168 |
39 | -36288 |
40 | 35840 |
41 | -11200 |
42 | 1344 |
43 | -64 |
44 | 1 |
45 | 0 |
46 | 81 |
47 | -20736 |
48 | 183708 |
49 | -290304 |
50 | 141750 |
51 | -27216 |
52 | 2268 |
53 | -81 |
54 | 1 |
55 | 0 |
56 | -100 |
57 | 57600 |
58 | -874800 |
59 | 2150400 |
60 | -1575000 |
61 | 453600 |
[1,-1,1,0,-4,1,0,9,-9,1,0,-16,48,-16,1,0,25,-200, 150,-25,1,0,-36,720,-1080,360,-36,1,0,49,-2352, 6615,-3920,735,-49,1,0,-64,7168,-36288,35840, -11200,1344,-64,1,0,81,-20736,183708,-290304, 141750,-27216,2268,-81,1,0,-100,57600,-874800, 2150400,-1575000,453600] |