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