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) |
---|---|
0 | 5 |
1 | 26 |
2 | 135 |
3 | 700 |
4 | 3629 |
5 | 18813 |
6 | 97527 |
7 | 505582 |
8 | 2620947 |
9 | 13587040 |
10 | 70435478 |
11 | 365138879 |
12 | 1892887004 |
13 | 9812762803 |
14 | 50869551972 |
15 | 263708740319 |
16 | 1367071205166 |
17 | 7086923541985 |
18 | 36738748574433 |
19 | 190454382472052 |
20 | 987319198674433 |
21 | 5118281802804775 |
22 | 26533271760636405 |
23 | 137548993480193164 |