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 | 16 |
3 | 2592 |
4 | 15925248 |
5 | 5971968000000 |
6 | 200612260085760000000 |
7 | 832672625439347520307200000000 |
8 | 563267516889491698929453880049664000000000 |