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 | 2 |
2 | 144 |
3 | 8 |
4 | 610 |
5 | 5358359254990966640871840 |
6 | 68330027629092351019822533679447 |
7 | 15156039800290547036315704478931467953361427680642 |
8 | 23770696554372451866815101694984845480039225387896643963981 |
9 | 119447720249892581203851665820676436622934188700177088360 |