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 | 2 |
3 | 5 |
4 | 52 |
5 | 7132 |
6 | 657650603 |
7 | 642344866115572775 |
8 | 833790618410287382945149122154404558 |
9 | 1229679779588111283437146138551802288646488858072438842199407751052675116 |