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 | 5 |
3 | 31 |
4 | 607 |
5 | 628580612875886694881648328579603114508131388106874704297602636435532791990880832689119 |
6 | 7531436383873795315009506236096188648036856522778750817396763797198414070984881727501992372613765176393353441439 |