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 | 2 |
4 | 16 |
5 | 130 |
6 | 1424 |
7 | 23682 |
8 | 637328 |
9 | 28867714 |
10 | 2260015504 |
11 | 311718542466 |
12 | 76844461332880 |
13 | 34239915581996162 |
14 | 27825107366882974096 |
15 | 41547917209230771715202 |
16 | 114704977949192346233608592 |
17 | 588650824552337332645472468098 |