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.
k,k=1..n), with lambda^{(n)}_k=sum(F's wiki page.
k,k=1..n), with lambda^{(n)}_k=sum(F has authored 0 sequences.