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 | 6 |
2 | 1998 |
3 | 722484 |
4 | 291762942 |
5 | 125454173544 |
6 | 56146411655460 |
7 | 25832836404319152 |
8 | 12128921727745915062 |
9 | 5783583949613172902394 |
10 | 2791762868052719757442008 |
11 | 1360988846025232489401029220 |
12 | 668925190887642335984231235348 |
13 | 331039288912491308442251418152952 |