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 | 257 |
3 | 1686433 |
4 | 431733409 |
5 | 168646292872321 |
6 | 168646392872321 |
7 | 972213062238348973121 |
8 | 248886558707571775009601 |
9 | 1632944749460578249437992161 |
10 | 1632944765723715465050248417 |