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 | 0 |
1 | 0 |
2 | 0 |
3 | 144 |
4 | 20736 |
5 | 3686400 |
6 | 846720000 |
7 | 248961081600 |
8 | 91903601147904 |
9 | 41768738415968256 |
10 | 22963973960761344000 |
11 | 15039892634817600000000 |
12 | 11578453280457231826944000 |
13 | 10356817418502774061032013824 |
14 | 10655399435864041308654755905536 |