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 A087119 #7 Mar 30 2012 18:50:37 %S A087119 10,18,20,21,22,26,34,36,37,38,40,41,42,43,44,45,46,50,52,53,54,58,66, %T A087119 68,69,70,72,73,74,75,76,77,78,80,81,82,83,84,85,86,87,88,89,90,91,92, %U A087119 93,94,98,100,101,102,104,105,106,107,108,109,110,114,116,117,118,122 %N A087119 Numbers having more than one maximal group of consecutive zeros in binary representation of n. %C A087119 A087116(a(n)) > 1. %H A087119 <a href="/index/Bi#binary">Index entries for sequences related to binary expansion of n</a> %Y A087119 Cf. A087118, A023416, A007088. %K A087119 nonn %O A087119 1,1 %A A087119 _Reinhard Zumkeller_, Aug 14 2003