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 | 4 |
2 | 80 |
3 | 2832 |
4 | 144576 |
5 | 9660480 |
6 | 798468480 |
7 | 78670609920 |
8 | 9002061573120 |
9 | 1173384611804160 |
10 | 171641216823552000 |
11 | 27843893955582566400 |
12 | 4961007038613633638400 |
13 | 963075987422089673932800 |
14 | 202333751987206944654950400 |