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 | 65 |
3 | 265793 |
4 | 69690957377 |
5 | 1169189032203853377 |
6 | 1255411354557002675473292865 |
7 | 86271175378590615960023796743819697729 |
8 | 379424661671199524960693236715772257964919647837761 |