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 | 3840 |
1 | 92160 |
2 | 5160960 |
3 | 495452160 |
4 | 71345111040 |
5 | 14269022208000 |
6 | 3767021862912000 |
7 | 1265719345938432000 |
8 | 526539247910387712000 |
9 | 265375780946835406848000 |
10 | 159225468568101244108800000 |