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 A065940 #3 Mar 02 2015 16:08:48 %S A065940 3,6,9,11,12,14,15,17,18,19,21,22,24,26,27,28,29,30,33,34,35,36,38,39, %T A065940 41,42,43,44,45,46,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,65, %U A065940 66,67,68,69,70,72,73,74,75,76,77,78,81,82,83,84,85,86,87,88,89,90,91 %N A065940 Integers of the form bc/a + ac/b + ab/c, where a,b,c are positive integers. %H A065940 F.M. van Lamoen et al., <a href="http://forumgeom.fau.edu/POLYA/ProblemCenter/POLYA010.html">POLYA010</a>, Integers of the form bc/a + ca/b + ab/c. %Y A065940 Positive multiples of A000408. %K A065940 nonn %O A065940 0,1 %A A065940 _Floor van Lamoen_, Dec 08 2001