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 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 1 |
11 | 2 |
12 | 4 |
13 | 8 |
14 | 18 |
15 | 36 |
16 | 73 |
17 | 146 |
18 | 295 |
19 | 590 |
20 | 1182 |
21 | 2364 |
22 | 4732 |
23 | 9464 |
24 | 18929 |
25 | 37858 |
26 | 75721 |
27 | 151442 |
28 | 302878 |
29 | 605756 |
30 | 1211504 |
31 | 2423008 |
32 | 4845968 |
33 | 9691936 |
34 | 19383784 |
35 | 38767568 |
36 | 77534894 |
37 | 155069788 |
38 | 310139104 |
39 | 620278208 |
40 | 1240555349 |
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