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) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 3 |
5 | 5 |
6 | 8 |
7 | 14 |
8 | 30 |
9 | 40 |
10 | 86 |
11 | 162 |
12 | 289 |
13 | 541 |
14 | 1017 |
15 | 1881 |
16 | 3527 |
17 | 6652 |
18 | 12641 |
19 | 23855 |
20 | 45455 |
21 | 86753 |
22 | 165844 |
23 | 317363 |
24 | 609942 |
25 | 1171377 |
26 | 2253588 |
27 | 4343268 |
28 | 8381084 |
29 | 16198859 |
30 | 31329311 |
31 | 60683252 |
32 | 117637523 |
33 | 228259189 |