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 | 0 |
2 | 1 |
3 | 3072 |
4 | 2066242608 |
5 | 562949953421312000 |
6 | 94296410679817199707031250000 |
7 | 13584783430350289567229247264873005482770432 |
8 | 2238270252895659596439884146393953794861120109653175515742208 |