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 | 5 |
2 | 1500 |
3 | 234375 |
4 | 300000000 |
5 | 7500000000000000000000000000 |
6 | 750000000000000000000000000000000000 |
7 | 1500000000000000000000000000000000000000000000000000000000000000000 |