n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | -1 |
4 | 1 |
5 | -1 |
6 | 2 |
7 | 1 |
8 | -1 |
9 | -1 |
10 | 2 |
11 | -6 |
12 | 1 |
13 | -1 |
14 | -1 |
15 | 2 |
16 | 2 |
17 | -6 |
18 | 24 |
19 | 1 |
20 | -1 |
21 | -1 |
22 | -1 |
23 | 2 |
24 | 2 |
25 | 2 |
26 | -6 |
27 | -6 |
28 | 24 |
29 | -120 |
30 | 1 |
31 | -1 |
32 | -1 |
33 | -1 |
34 | 2 |
35 | 2 |
36 | 2 |
37 | 2 |
38 | -6 |
39 | -6 |
40 | -6 |
41 | 24 |
42 | 24 |
43 | -120 |
44 | 720 |
45 | 1 |
46 | -1 |
47 | -1 |
48 | -1 |
49 | -1 |
50 | 2 |
51 | 2 |
52 | 2 |
53 | 2 |
54 | 2 |
55 | -6 |
56 | -6 |
57 | -6 |
58 | -6 |
59 | -6 |
60 | 24 |
61 | 24 |
62 | 24 |
63 | -120 |
64 | -120 |
65 | 720 |
66 | -5040 |
[1,1,-1,1,-1,2,1,-1,-1,2,-6,1,-1,-1,2,2,-6,24,1, -1,-1,-1,2,2,2,-6,-6,24,-120,1,-1,-1,-1,2,2,2,2, -6,-6,-6,24,24,-120,720,1,-1,-1,-1,-1,2,2,2,2,2, -6,-6,-6,-6,-6,24,24,24,-120,-120,720,-5040] |