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) |
---|---|
3 | 6 |
4 | 72 |
5 | 1440 |
6 | 49680 |
7 | 2998800 |
8 | 324237312 |
9 | 64440883584 |
10 | 24059497893120 |
11 | 17143668999705600 |
12 | 23569875858252303360 |
13 | 63000019679242001900544 |
14 | 329150325651711743768150016 |
15 | 3374625529825460904919664793600 |
16 | 68094821953233373962606732799672320 |