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 | 9 |
3 | 225 |
4 | 6273 |
5 | 968193 |
6 | 20785780737 |
7 | 166595296845825 |
8 | 8149768955751661569 |
9 | 951855018651756891865089 |
10 | 115831656001165053232244326401 |
11 | 75552701461152667657380793652609025 |