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 | 3 |
2 | 7 |
3 | 41 |
4 | 1481 |
5 | 2001161 |
6 | 3741092827721 |
7 | 13288522158502275517773641 |
8 | 169583007779069133432367236428607490469443906412681 |
9 | 27845652802113310312113476847179941923868174497365670633864202252163850208710272402337407041603991561 |