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 | 1 |
2 | 2 |
3 | 12 |
4 | 128 |
5 | 1920 |
6 | 36992 |
7 | 870912 |
8 | 24232448 |
9 | 777999360 |
10 | 28309164032 |
11 | 1151292628992 |
12 | 51750540443648 |
13 | 2547747292446720 |
14 | 136336755956252672 |
15 | 7879446478581399552 |
16 | 489119124160488931328 |
17 | 32456290094449950720000 |