n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 5 |
9 | 7 |
10 | 9 |
11 | 1 |
12 | 2 |
13 | 4 |
14 | 7 |
15 | 9 |
16 | 12 |
17 | 15 |
18 | 0 |
19 | 3 |
20 | 6 |
21 | 9 |
22 | 12 |
23 | 17 |
24 | 20 |
25 | 0 |
26 | 4 |
27 | 8 |
28 | 12 |
29 | 16 |
30 | 22 |
31 | 26 |
32 | 31 |
33 | 4 |
34 | 9 |
35 | 14 |
36 | 20 |
37 | 26 |
38 | 31 |
39 | 37 |
40 | 3 |
41 | 8 |
42 | 14 |
43 | 20 |
44 | 26 |
45 | 32 |
46 | 38 |
47 | 1 |
48 | 4 |
49 | 11 |
50 | 18 |
51 | 23 |
52 | 30 |
53 | 39 |
54 | 46 |
55 | 53 |
56 | 6 |
57 | 12 |
58 | 20 |
59 | 28 |
60 | 36 |
61 | 44 |
62 | 56 |
63 | 1 |
64 | 9 |
65 | 21 |
66 | 28 |
67 | 36 |
68 | 46 |
69 | 57 |
70 | 68 |
71 | 9 |
72 | 20 |
73 | 30 |
74 | 39 |
75 | 48 |
76 | 60 |
77 | 69 |
78 | 2 |
79 | 12 |
[0,0,0,0,1,2,3,5,7,9,1,2,4,7,9,12,15,0,3,6,9,12, 17,20,0,4,8,12,16,22,26,31,4,9,14,20,26,31,37,3,8, 14,20,26,32,38,1,4,11,18,23,30,39,46,53,6,12,20, 28,36,44,56,1,9,21,28,36,46,57,68,9,20,30,39,48, 60,69,2,12] |