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 | 1 |
2 | 30154214043975990969 |
3 | 76630991932799573643 |
4 | 3590918978816938469301573291605 |
5 | 68804810614900760202830061602802 |
6 | 527113576787083306927808065765554478755087 |