n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | -2 |
4 | 0 |
5 | -4 |
6 | 0 |
7 | -6 |
8 | 0 |
9 | -6 |
10 | 0 |
11 | -10 |
12 | 0 |
13 | -12 |
14 | 0 |
15 | 8 |
16 | 0 |
17 | -16 |
18 | 0 |
19 | -18 |
20 | 0 |
21 | 12 |
22 | 0 |
23 | -22 |
24 | 0 |
25 | -20 |
26 | 0 |
27 | -18 |
28 | 0 |
29 | -28 |
30 | 0 |
31 | -30 |
32 | 0 |
33 | 20 |
34 | 0 |
35 | 24 |
36 | 0 |
37 | -36 |
38 | 0 |
39 | 24 |
40 | 0 |
41 | -40 |
42 | 0 |
43 | -42 |
44 | 0 |
45 | 24 |
46 | 0 |
47 | -46 |
48 | 0 |
49 | -42 |
50 | 0 |
51 | 32 |
52 | 0 |
53 | -52 |
54 | 0 |
55 | 40 |
56 | 0 |
57 | 36 |
58 | 0 |
59 | -58 |
60 | 0 |
61 | -60 |
62 | 0 |
63 | 36 |
64 | 0 |
65 | 48 |
66 | 0 |
67 | -66 |
68 | 0 |
69 | 44 |
70 | 0 |
71 | -70 |
72 | 0 |
73 | -72 |
74 | 0 |
[1,0,-2,0,-4,0,-6,0,-6,0,-10,0,-12,0,8,0,-16,0, -18,0,12,0,-22,0,-20,0,-18,0,-28,0,-30,0,20,0,24, 0,-36,0,24,0,-40,0,-42,0,24,0,-46,0,-42,0,32,0, -52,0,40,0,36,0,-58,0,-60,0,36,0,48,0,-66,0,44,0, -70,0,-72,0] |