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