This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
3 | 1 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 0 |
8 | 0 |
9 | 21 |
10 | 35 |
11 | 91 |
12 | 105 |
13 | 211 |
14 | 221 |
15 | 464 |
16 | 441 |
17 | 740 |
18 | 2571 |
19 | 5457 |
20 | 14740 |
21 | 37990 |
22 | 89091 |
23 | 203487 |
24 | 416751 |
25 | 877183 |
26 | 1722277 |
27 | 3374384 |
28 | 6381902 |
29 | 12054327 |
30 | 22545335 |
31 | 42054605 |
32 | 78409434 |
33 | 147669414 |
34 | 280480248 |
35 | 539039384 |
36 | 1051964654 |
37 | 2078682442 |
38 | 4165775779 |