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 | 2165017 |
2 | 15512114571284835412957 |
3 | 368440923990671763222767414151367493861848396861 |
4 | 29032470413228645503712143213832535500985227130245791625262982715784415755764157625 |