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 | 2 |
2 | 7 |
3 | 13 |
4 | 33049 |
5 | 118852511 |
6 | 4737081270498735525597185686764838592126526518160799 |
7 | 1077332507131387702854919470217222614007309564248616024722926341483527602546317 |