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 A096011 #4 Mar 31 2012 13:23:37 %S A096011 18,54,50,90,250,75,108,126,375,98,150,500,198,686,147,162,294,1125, %T A096011 234,1029,242,270,1250,490,1372,306,1715,245,300,378,1875,726,3087, %U A096011 342,2662,338,324,588,594,4802,735,5324,350,3993,363,450,2500,980,702 %N A096011 Arrange numbers n such that A071364(n) <> A046523(n) by prime signature, cf. A071365. %C A096011 In the example, the first column is sequence A056808; the first row is A095990. %e A096011 The array begins %e A096011 18 50 75 98 147 ... %e A096011 54 250 375 686 %e A096011 90 126 198 %e A096011 108 500 %e A096011 150 %e A096011 ... %K A096011 nonn,tabl %O A096011 0,1 %A A096011 _Alford Arnold_, Jul 20 2004 %E A096011 Extended by _Ray Chandler_, Jul 31 2004