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 | 2 |
2 | 9 |
3 | 15625 |
4 | 191581231380566414401 |
5 | 92709068817830061978520606494193845859707401497097037749844778027824097442147966967457359038488841338006006032592594389655201 |