n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 4 |
9 | 5 |
10 | 6 |
11 | 8 |
12 | 10 |
13 | 12 |
14 | 14 |
15 | 16 |
16 | 18 |
17 | 20 |
18 | 22 |
19 | 24 |
20 | 26 |
21 | 28 |
22 | 30 |
23 | 32 |
24 | 34 |
25 | 36 |
26 | 38 |
27 | 40 |
28 | 42 |
29 | 44 |
30 | 46 |
31 | 49 |
32 | 52 |
33 | 55 |
34 | 58 |
35 | 61 |
36 | 64 |
37 | 67 |
38 | 70 |
39 | 73 |
40 | 76 |
41 | 79 |
42 | 82 |
43 | 85 |
44 | 88 |
45 | 91 |
46 | 94 |
47 | 97 |
48 | 100 |
49 | 103 |
50 | 106 |
51 | 109 |
52 | 112 |
53 | 115 |
54 | 118 |
55 | 121 |
56 | 124 |
57 | 127 |
58 | 130 |
59 | 133 |
60 | 136 |
61 | 139 |
[0,0,0,0,1,2,3,4,5,6,8,10,12,14,16,18,20,22,24,26, 28,30,32,34,36,38,40,42,44,46,49,52,55,58,61,64, 67,70,73,76,79,82,85,88,91,94,97,100,103,106,109, 112,115,118,121,124,127,130,133,136,139] |