n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 4 |
7 | 4 |
8 | 4 |
9 | 5 |
10 | 5 |
11 | 6 |
12 | 6 |
13 | 7 |
14 | 8 |
15 | 8 |
16 | 8 |
17 | 8 |
18 | 8 |
19 | 8 |
20 | 9 |
21 | 9 |
22 | 9 |
23 | 9 |
24 | 10 |
25 | 10 |
26 | 11 |
27 | 11 |
28 | 11 |
29 | 11 |
30 | 12 |
31 | 12 |
32 | 13 |
33 | 13 |
34 | 13 |
35 | 13 |
36 | 14 |
37 | 14 |
38 | 14 |
39 | 14 |
40 | 15 |
41 | 16 |
42 | 16 |
43 | 16 |
44 | 16 |
45 | 16 |
46 | 16 |
47 | 16 |
48 | 16 |
49 | 16 |
50 | 16 |
51 | 17 |
52 | 17 |
53 | 17 |
54 | 18 |
55 | 18 |
56 | 18 |
57 | 18 |
58 | 19 |
59 | 19 |
60 | 19 |
61 | 19 |
62 | 19 |
63 | 20 |
64 | 20 |
65 | 20 |
66 | 20 |
67 | 20 |
68 | 20 |
69 | 20 |
70 | 20 |
71 | 21 |
72 | 21 |
73 | 21 |
74 | 22 |
75 | 22 |
76 | 22 |
77 | 22 |
[0,1,2,2,3,4,4,4,4,5,5,6,6,7,8,8,8,8,8,8,9,9,9,9, 10,10,11,11,11,11,12,12,13,13,13,13,14,14,14,14, 15,16,16,16,16,16,16,16,16,16,16,17,17,17,18,18, 18,18,19,19,19,19,19,20,20,20,20,20,20,20,20,21, 21,21,22,22,22,22] |