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) |
---|---|
1 | 11 |
2 | 17 |
3 | 89 |
4 | 251 |
5 | 6569 |
6 | 1594331 |
7 | 4782977 |
8 | 3486784409 |
9 | 1350851717672992097 |
10 | 984770902183611232889 |
11 | 5474401089420219382077155933569751771 |
12 | 969773729787523602876821942164080815560169 |