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 | 2 |
2 | 9 |
3 | 170 |
4 | 4023 |
5 | 632148 |
6 | 4843161124 |
7 | 1981162639374 |