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 | 7980534952482277785600 |
2 | 81594430454916707328000 |
3 | 14562708974765215732435968000 |
4 | 548418186007940753739828795801600 |
5 | 5607126565433818566044216721408000 |
6 | 1000741740604516653587154703585640448000 |
7 | 1197835483167781694195253526401026457600 |