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 A165762 #3 Jul 14 2012 11:32:31 %S A165762 70,198,336,504,1320,1440,3360,5040,6720,10080,15120,30240,45360, %T A165762 55440,110880,166320,221760,327600,360360,415800,554400,720720, %U A165762 1081080,1441440,2162160,2494800,2882880 %N A165762 Areas for which there are more tatami-free rooms (cf. A165633) than for any smaller size. %K A165762 nonn %O A165762 1,1 %A A165762 _M. F. Hasler_, Sep 26 2009