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