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 | 208114637736580743168000 |
2 | 14395932257291877030764312963579904000 |
3 | 85278137430613949474674174708223909560320000000 |
4 | 3171079936179764469273010253906250000000000000000000000 |