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 A051429 #4 Jul 02 2025 16:01:58 %S A051429 2,8,7,3,15,10,18,25,4,32,70,98,91,56,22,5,102,168,189,147,78,27,50, %T A051429 270,357,336,225,105,6,627,693,561,330,72,253,605,1320,1254,891,176, %U A051429 45,7,325,858,2574,2145,221,52,98,1183,4004,4719,2002,273,8,128,620,2100 %N A051429 (Terms in A029659)/2. %Y A051429 A029659, A029653. %K A051429 nonn %O A051429 0,1 %A A051429 _James Sellers_