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