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 | 1 |
3 | 3 |
4 | 13 |
5 | 829 |
6 | 78441 |
7 | 622316671 |
8 | 3001764349333 |
9 | 5926347237626029593 |
10 | 2616519370820267981798929 |