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