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 | 263 |
2 | 937 |
3 | 3449 |
4 | 12889 |
5 | 2704193 |
6 | 10400641 |
7 | 35345263867 |
8 | 23623985175715118288974865541854103729347 |
9 | 362048725489728431058442528694228154899210914562190067 |