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 | 70 |
3 | 47328 |
4 | 739818456 |
5 | 260629633975688 |
6 | 1999548813009227307620 |
7 | 332646010718562425157153825748 |
8 | 1191074182322287023188471842472410738322 |
9 | 91376667433034677542811906990191155440283816809920 |