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 | 110 |
2 | 1597200 |
3 | 2827411356000 |
4 | 606039338269189440000 |
5 | 15719002038355567350156912000000 |
6 | 49332934203739383347738694321468865920000000 |
7 | 18734172592683683919731709047397914403374452828934400000000 |
8 | 860830165835516295815608223447061872667128267986790628055380728832000000000 |