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.
%I A054078 #4 Mar 30 2012 18:57:01 %S A054078 0,0,0,1,1,0,1,1,1,0,1,2,1,1,0,1,2,1,2,1,0,1,2,1,2,1,0,0,1,2,2,2,2,1, %T A054078 1,0,1,2,2,2,2,1,2,1,0,1,2,2,3,2,2,2,2,1,0,1,2,2,3,2,2,3,2,2,1,0,1,2, %U A054078 2,3,2,2,3,2,2,1,0,0,1,2,2,3,3,3,3,3,3,2,1,1 %N A054078 Number of k<=n such that a(k)>n, where a is the permutation A054076 of N. %K A054078 nonn %O A054078 1,12 %A A054078 _Clark Kimberling_