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) |
---|---|
0 | 1 |
1 | 1 |
2 | 3001 |
3 | 475400918060101145703001 |
4 | 29642179764875707696452732234250095350341524541114277856812964100763567848899514572925690068090872073476146381237687662210078001 |