n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 3 |
7 | 5 |
8 | 5 |
9 | 7 |
10 | 8 |
11 | 10 |
12 | 11 |
13 | 13 |
14 | 15 |
15 | 17 |
16 | 17 |
17 | 18 |
18 | 20 |
19 | 23 |
20 | 24 |
21 | 27 |
22 | 29 |
23 | 32 |
24 | 33 |
25 | 35 |
26 | 37 |
27 | 40 |
28 | 42 |
29 | 45 |
30 | 47 |
31 | 50 |
32 | 50 |
33 | 53 |
34 | 54 |
35 | 57 |
36 | 59 |
37 | 62 |
38 | 65 |
39 | 68 |
40 | 69 |
41 | 71 |
42 | 74 |
43 | 78 |
44 | 80 |
45 | 83 |
46 | 86 |
47 | 90 |
48 | 91 |
49 | 95 |
50 | 97 |
51 | 99 |
52 | 101 |
53 | 104 |
54 | 107 |
55 | 110 |
56 | 112 |
57 | 116 |
58 | 119 |
59 | 123 |
60 | 125 |
61 | 128 |
62 | 131 |
63 | 135 |
64 | 135 |
65 | 138 |
66 | 141 |
67 | 145 |
68 | 146 |
69 | 150 |
70 | 153 |
71 | 157 |
72 | 159 |
73 | 162 |
74 | 165 |
75 | 168 |
76 | 171 |
[0,0,1,1,2,3,5,5,7,8,10,11,13,15,17,17,18,20,23, 24,27,29,32,33,35,37,40,42,45,47,50,50,53,54,57, 59,62,65,68,69,71,74,78,80,83,86,90,91,95,97,99, 101,104,107,110,112,116,119,123,125,128,131,135, 135,138,141,145,146,150,153,157,159,162,165,168, 171] |