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) |
---|---|
1 | 120 |
2 | 120 |
3 | 86400 |
4 | 1533792 |
5 | 171712936 |
6 | 6976042240 |
7 | 482858009716 |
8 | 25030781490504 |
9 | 1514104924173186 |
10 | 84271877225127052 |
11 | 4904669609011048390 |
12 | 278670145806811741992 |
13 | 16039384095013229680088 |
14 | 916772052100684847959202 |