Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 3 |
8 | 4 |
9 | 7 |
10 | 10 |
11 | 16 |
12 | 20 |
13 | 31 |
14 | 41 |
15 | 56 |
16 | 74 |
17 | 101 |
18 | 129 |
19 | 172 |
20 | 219 |
21 | 284 |
22 | 363 |
23 | 464 |
24 | 581 |
25 | 738 |
26 | 924 |
27 | 1155 |
28 | 1435 |
29 | 1785 |
30 | 2199 |
31 | 2717 |
32 | 3332 |
33 | 4084 |
34 | 4987 |
35 | 6076 |
36 | 7375 |
37 | 8949 |
38 | 10817 |
39 | 13051 |
40 | 15706 |
41 | 18877 |
42 | 22622 |
43 | 27078 |
44 | 32332 |
45 | 38545 |
46 | 45870 |
47 | 54496 |
48 | 64618 |
49 | 76525 |
50 | 90463 |
51 | 106788 |
52 | 125863 |
53 | 148145 |
54 | 174106 |
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