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 | 8 |
2 | 50 |
3 | 2908 |
4 | 115125476 |
5 | 30952209248265753648 |
6 | 608172074158442696987382009681097839529937904 |