Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 1 |
6 | 3 |
7 | 2 |
8 | 5 |
9 | 5 |
10 | 5 |
11 | 4 |
12 | 8 |
13 | 8 |
14 | 13 |
15 | 12 |
16 | 12 |
17 | 12 |
18 | 18 |
19 | 18 |
20 | 25 |
21 | 25 |
22 | 25 |
23 | 24 |
24 | 32 |
25 | 32 |
26 | 32 |
27 | 31 |
28 | 31 |
29 | 31 |
30 | 40 |
31 | 39 |
32 | 49 |
33 | 49 |
34 | 49 |
35 | 48 |
36 | 49 |
37 | 49 |
38 | 60 |
39 | 59 |
40 | 59 |
41 | 59 |
42 | 71 |
43 | 70 |
44 | 83 |
45 | 83 |
46 | 83 |
47 | 82 |
48 | 96 |
49 | 96 |
50 | 96 |
51 | 96 |
52 | 96 |
53 | 96 |
54 | 111 |
55 | 111 |
56 | 112 |
57 | 112 |
58 | 112 |
59 | 111 |
60 | 127 |
61 | 127 |
62 | 144 |
63 | 143 |
64 | 143 |
65 | 143 |
66 | 144 |
67 | 143 |
68 | 161 |
69 | 161 |
70 | 161 |
71 | 160 |
[0,0,0,1,1,3,2,5,5,5,4,8,8,13,12,12,12,18,18,25, 25,25,24,32,32,32,31,31,31,40,39,49,49,49,48,49, 49,60,59,59,59,71,70,83,83,83,82,96,96,96,96,96, 96,111,111,112,112,112,111,127,127,144,143,143, 143,144,143,161,161,161,160] |