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) |
---|---|
2 | 2 |
3 | 11 |
4 | 283 |
5 | 3319 |
6 | 48761 |
7 | 863231 |
8 | 17119607 |
9 | 393474749 |
10 | 10123457689 |
11 | 290522736467 |
12 | 8989787252711 |
13 | 304978405943587 |
14 | 11177758345241723 |
15 | 442074237951168419 |
16 | 18528729602926047181 |
17 | 830471669159330267737 |
18 | 39482554816041508293677 |
19 | 1990006276023222816118943 |
20 | 105148064265927977839670339 |
21 | 5857193485931947477684595711 |