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 | 28 |
3 | 3740 |
4 | 1161678 |
5 | 741215012 |
6 | 840790914296 |
7 | 1439884504332480 |
8 | 3576753835657635164 |
9 | 12524266750764601753576 |
10 | 59517682037036901339560926 |
11 | 363169855509323114958694015304 |
12 | 2774932810808589820997792848479674 |
13 | 26216044235174202943266623056680424524 |