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 | 2 |
2 | 257 |
3 | 65537 |
4 | 2724909545357921 |
5 | 3282116715437377 |
6 | 40213879071634241 |
7 | 147578912575757441 |
8 | 303879829574456257 |
9 | 697576026529536481 |
10 | 1316565220482548321 |
11 | 2860283484326400961 |
12 | 4080251077774711937 |