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 | 0 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 9 |
5 | 333 |
6 | 436140 |
7 | 43079658188 |
8 | 416768277321177570 |
9 | 479533252041533318548951081 |
10 | 82915824358567616469138110469031459201 |
11 | 2733701379858734057121091262990514105871808751388190 |
12 | 21440005073020480325389224271234447054906430340227337359088146738881 |