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 | 3124 |
2 | 191757120 |
3 | 49208861869440 |
4 | 33030777426968816640 |
5 | 45829974166034718596428800 |
6 | 114009204539207742166715857223680 |
7 | 462192193445890293982679086838571270144 |
8 | 2851153321165202191241172917762717987236478976 |