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 | 1 |
2 | 8 |
3 | 272 |
4 | 19480 |
5 | 2353568 |
6 | 429016872 |
7 | 110046546096 |
8 | 37825128764472 |
9 | 16793443888112960 |
10 | 9358539226503013960 |
11 | 6397425528561882140240 |
12 | 5264539843826571207135320 |
13 | 5134140710880677886077086432 |
14 | 5855644914993764696284947092840 |