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 | 13 |
3 | 1863 |
4 | 2939835 |
5 | 51032042341 |
6 | 9744480919457833 |
7 | 20467619608367348894343 |
8 | 472899301427912499856338638715 |
9 | 120188439043897767650882899915804254541 |
10 | 336007833514175643082885509533867247163277824513 |