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 | 8 |
2 | 536 |
3 | 153992264 |
4 | 3651713626720249047672536 |
5 | 48695646535829720063008633136610768101443687873746944465180200686293744264 |