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 A165473 #3 Mar 31 2012 13:21:19 %S A165473 0,6,8,10,16,24,28,30,32,46,50,52,54,56,72,74,76,78,80,82,84,288,292, %T A165473 294,300,302,360,364,370,372,374,376,378,382,394,400,402,416,418,420, %U A165473 422,424,426,808,810,818,820,1252,1318,1320,1334,1340,1342,1434,1840 %N A165473 Positions of zeros in A165472. %H A165473 A. Karttunen, <a href="/A165473/b165473.txt">Table of n, a(n) for n = 0..612</a> %Y A165473 See also A165474, A165475. Compare also to A165478, A165483. %K A165473 nonn %O A165473 0,2 %A A165473 _Antti Karttunen_, Sep 21 2009