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) |
---|---|
3 | 782757789696 |
4 | 5976745079881894723584 |
5 | 29514790517935282585600000000000000 |
6 | 95296975201657487970461602120230307486331043840000 |
7 | 202142993853936783750487849288950496428731602354031286611374533246976 |