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