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 | 24 |
2 | 3168 |
3 | 1663776 |
4 | 584685312 |
5 | 268219092816 |
6 | 117214929608832 |
7 | 54637244971358016 |
8 | 25574598700199847936 |
9 | 12238100148358426410360 |
10 | 5910293921259795914011968 |
11 | 2885917219371433467109558368 |
12 | 1419817980186833008095972357120 |