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 A030364 #6 May 25 2024 21:33:44 %S A030364 4,14,16,20,21,24,25,31,32,52,53,56,58,61,65,70,75,81,82,83,88,91,92, %T A030364 93,94,96,100,101,110,111,115,119,120,125,126,128,131,134,136,139,140, %U A030364 146,147,150,151,156,159,164,166,172,176,178,180 %N A030364 Position of n-th 0 in A030363. %Y A030364 Cf. A030363. %K A030364 nonn %O A030364 1,1 %A A030364 _Clark Kimberling_