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) |
---|---|
2 | 3 |
3 | 64 |
4 | 3658004 |
5 | 1023090941561683953759580 |
6 | 2684673506279593406254437209960379084 |
7 | 382103603974564085117495134243710834769544696954218618882023686506660 |