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 | 85 |
3 | 217862 |
4 | 880915707 |
5 | 2723350958080 |
6 | 5498735029150412 |
7 | 6897556038713219072 |
8 | 6071277235712979102634 |
9 | 3511244471110991227215296 |
10 | 1503179627327417142865920896 |
11 | 477381405632773485831171726016 |
12 | 111948028342925752822983662888144 |