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 | 24 |
3 | 1080 |
4 | 120960 |
5 | 33264000 |
6 | 15567552000 |
7 | 12967770816000 |
8 | 15768809312256000 |
9 | 29377291748732928000 |
10 | 85194146071325491200000 |
11 | 319563241913541917491200000 |
12 | 1702632952915351336393113600000 |
13 | 11797543730750469409867884134400000 |
14 | 99429698562764956186366527484723200000 |