n | a(n) |
---|---|
0 | 1 |
1 | -2 |
2 | 1 |
3 | 0 |
4 | -6 |
5 | 1 |
6 | 0 |
7 | 12 |
8 | -12 |
9 | 1 |
10 | 0 |
11 | 0 |
12 | 60 |
13 | -20 |
14 | 1 |
15 | 0 |
16 | 0 |
17 | -120 |
18 | 180 |
19 | -30 |
20 | 1 |
21 | 0 |
22 | 0 |
23 | 0 |
24 | -840 |
25 | 420 |
26 | -42 |
27 | 1 |
28 | 0 |
29 | 0 |
30 | 0 |
31 | 1680 |
32 | -3360 |
33 | 840 |
34 | -56 |
35 | 1 |
36 | 0 |
37 | 0 |
38 | 0 |
39 | 0 |
40 | 15120 |
41 | -10080 |
42 | 1512 |
43 | -72 |
44 | 1 |
45 | 0 |
46 | 0 |
47 | 0 |
48 | 0 |
49 | -30240 |
50 | 75600 |
51 | -25200 |
52 | 2520 |
53 | -90 |
54 | 1 |
55 | 0 |
56 | 0 |
57 | 0 |
58 | 0 |
59 | 0 |
60 | -332640 |
61 | 277200 |
62 | -55440 |
63 | 3960 |
64 | -110 |
65 | 1 |
[1,-2,1,0,-6,1,0,12,-12,1,0,0,60,-20,1,0,0,-120, 180,-30,1,0,0,0,-840,420,-42,1,0,0,0,1680,-3360, 840,-56,1,0,0,0,0,15120,-10080,1512,-72,1,0,0,0,0, -30240,75600,-25200,2520,-90,1,0,0,0,0,0,-332640, 277200,-55440,3960,-110,1] |