n | a(n) |
---|---|
0 | 0 |
1 | 3 |
2 | 0 |
3 | 3 |
4 | 0 |
5 | 3 |
6 | 3 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 3 |
11 | 0 |
12 | -3 |
13 | 0 |
14 | -3 |
15 | 3 |
16 | 0 |
17 | -6 |
18 | 0 |
19 | -3 |
20 | 0 |
21 | 3 |
22 | 0 |
23 | -9 |
24 | 0 |
25 | 0 |
26 | 0 |
27 | 3 |
28 | 3 |
29 | 0 |
30 | -12 |
31 | 0 |
32 | 6 |
33 | 0 |
34 | 6 |
35 | 0 |
36 | 3 |
37 | 0 |
38 | -15 |
39 | 0 |
40 | 15 |
41 | 0 |
42 | 6 |
43 | 0 |
44 | -3 |
45 | 3 |
46 | 0 |
47 | -18 |
48 | 0 |
49 | 27 |
50 | 0 |
51 | 0 |
52 | 0 |
53 | -9 |
54 | 0 |
[0,3,0,3,0,3,3,0,0,0,3,0,-3,0,-3,3,0,-6,0,-3,0,3, 0,-9,0,0,0,3,3,0,-12,0,6,0,6,0,3,0,-15,0,15,0,6,0, -3,3,0,-18,0,27,0,0,0,-9,0] |