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 A051428 #4 Jul 02 2025 16:01:58 %S A051428 1,1,1,2,1,1,8,7,3,1,15,10,1,18,25,4,1,1,32,70,98,91,56,22,5,1,102, %T A051428 168,189,147,78,27,1,50,270,357,336,225,105,6,1,627,693,561,330,1,72, %U A051428 253,605,1320,1254,891,176,45,7,1,325,858,2574,2145,221,52,1,98,1183,4004 %N A051428 (Terms in A029658)/2. %Y A051428 A029658, A029653. %K A051428 nonn %O A051428 0,4 %A A051428 _James Sellers_