n | a(n) |
---|---|
0 | -1 |
1 | 0 |
2 | 0 |
3 | 4 |
4 | 6 |
5 | 0 |
6 | 0 |
7 | 12 |
8 | 12 |
9 | 0 |
10 | 0 |
11 | 12 |
12 | 16 |
13 | 0 |
14 | 0 |
15 | 24 |
16 | 18 |
17 | 0 |
18 | 0 |
19 | 12 |
20 | 24 |
21 | 0 |
22 | 0 |
23 | 36 |
24 | 24 |
25 | 0 |
26 | 0 |
27 | 16 |
28 | 24 |
29 | 0 |
30 | 0 |
31 | 36 |
32 | 36 |
33 | 0 |
34 | 0 |
35 | 24 |
36 | 30 |
37 | 0 |
38 | 0 |
39 | 48 |
40 | 24 |
41 | 0 |
42 | 0 |
43 | 12 |
44 | 48 |
45 | 0 |
46 | 0 |
47 | 60 |
48 | 40 |
49 | 0 |
50 | 0 |
51 | 24 |
52 | 24 |
53 | 0 |
54 | 0 |
55 | 48 |
56 | 48 |
57 | 0 |
58 | 0 |
59 | 36 |
60 | 48 |
61 | 0 |
62 | 0 |
63 | 60 |
64 | 42 |
65 | 0 |
66 | 0 |
67 | 12 |
68 | 48 |
69 | 0 |
70 | 0 |
71 | 84 |
72 | 36 |
73 | 0 |
74 | 0 |
[-1,0,0,4,6,0,0,12,12,0,0,12,16,0,0,24,18,0,0,12, 24,0,0,36,24,0,0,16,24,0,0,36,36,0,0,24,30,0,0,48, 24,0,0,12,48,0,0,60,40,0,0,24,24,0,0,48,48,0,0,36, 48,0,0,60,42,0,0,12,48,0,0,84,36,0,0] |