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 | 41 |
2 | 231799 |
3 | 8769708263 |
4 | 454598044684573 |
5 | 24340562361200808002 |
6 | 1307490178218113697721117 |
7 | 70256870496804630099054887990 |
8 | 3775319498973952149349857787464031 |