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 | 17 |
3 | 1393 |
4 | 359200 |
5 | 224991776 |
6 | 291968881696 |
7 | 701412781560352 |
8 | 2873957814268080128 |
9 | 18859650596161401139200 |
10 | 188619789441121624152354816 |
11 | 2761804817165898231731040301056 |
12 | 57271995555712767650976765232545792 |
13 | 1635810412682066454426684822491878391808 |