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 | 2 |
2 | 184 |
3 | 64464 |
4 | 51622600 |
5 | 74699100720 |
6 | 171052924578480 |
7 | 569565504689176800 |
8 | 2601107886874207253760 |
9 | 15609810973119409265234400 |
10 | 119149819949135773678717267200 |
11 | 1127426871984268618976053945104000 |
12 | 12953029027945569352833762868999449600 |