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 | 1 |
2 | 362880 |
3 | 4737782756017 |
4 | 146830181787844853760 |
5 | 6753239838803803486306487761 |
6 | 389685915793550955923351453734807680 |
7 | 26057203877175385471624399463506301352492241 |
8 | 1932393393532020981741986795273501624377597577134080 |