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) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 1457 |
4 | 112632827396 |
5 | 158158632767281777075441633086607 |
6 | 6800377846899806825426438402771408584453689087636553015800284773113817943589005365456 |