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 | 25 |
3 | 625 |
4 | 12890625 |
5 | 6259918212890625 |
6 | 4106619977392256259918212890625 |
7 | 80863811000557423423230896109004106619977392256259918212890625 |