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 | 5 |
3 | 73 |
4 | 2649 |
5 | 226881 |
6 | 45061213 |
7 | 20520985353 |
8 | 21182201493617 |
9 | 48996888022427329 |
10 | 251357040234734546421 |
11 | 2834058902388354210737289 |
12 | 69683890614563169975467620681 |
13 | 3711434364793976039520825570430593 |