Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 3 |
6 | 3 |
7 | 3 |
8 | 4 |
9 | 5 |
10 | 6 |
11 | 7 |
12 | 8 |
13 | 9 |
14 | 10 |
15 | 12 |
16 | 14 |
17 | 15 |
18 | 16 |
19 | 18 |
20 | 21 |
21 | 23 |
22 | 25 |
23 | 27 |
24 | 30 |
25 | 33 |
26 | 36 |
27 | 39 |
28 | 42 |
29 | 45 |
30 | 49 |
31 | 53 |
32 | 57 |
33 | 61 |
34 | 65 |
35 | 70 |
36 | 75 |
37 | 80 |
38 | 85 |
39 | 90 |
40 | 96 |
41 | 102 |
42 | 108 |
43 | 114 |
44 | 121 |
45 | 128 |
46 | 135 |
47 | 142 |
48 | 150 |
49 | 158 |
50 | 166 |
51 | 174 |
52 | 183 |
53 | 192 |
54 | 201 |
[1,1,1,1,2,3,3,3,4,5,6,7,8,9,10,12,14,15,16,18,21, 23,25,27,30,33,36,39,42,45,49,53,57,61,65,70,75, 80,85,90,96,102,108,114,121,128,135,142,150,158, 166,174,183,192,201] |