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) |
---|---|
0 | 1 |
1 | 2 |
2 | 16 |
3 | 504 |
4 | 64512 |
5 | 33226784 |
6 | 68383997952 |
7 | 561747553419136 |
8 | 18430982918118572032 |
9 | 2417076909966155927519744 |
10 | 1267505531841541043488055885824 |
11 | 2658351411163282144153185664555284480 |