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 | 3 |
3 | 47 |
4 | 2761 |
5 | 4162637 |
6 | 380537052235603 |
7 | 705040594914523588948186792543 |
8 | 302500210177484374840641189918370275991590974715547528765249 |
9 | 49554292678269029432299170288905873298367846539726510384850403192729912522937262239403638817695466470734534217406992001 |