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 | 36 |
2 | 1225 |
3 | 1413721 |
4 | 7885505171090778556470578126753302097454601 |
5 | 67594562493730400324395236678194231988753004665644702944024074038452164931450549832074201 |