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 A092016 #5 Mar 30 2012 17:34:55 %S A092016 885360,3527160,3723720,4444440,7054320,8921640,9304680,9524760, %T A092016 9817080,9849840,9914520,10038840,11152680,11171160,12113640,12543960, %U A092016 13167000,13728792,14108640,14774760,15495480,17264520,17777760,17882040 %N A092016 Numbers that can be expressed as the difference of the squares of primes in exactly twenty distinct ways. %e A092016 885360 = 941^2-11^2 = 947^2-107^2 = 967^2-223^2 = 977^2-263^2 = %e A092016 991^2-311^2 = 1123^2-613^2 = 1289^2-881^2 = 1979^2-1741^2 = 2213^2-2003^2 = %e A092016 2473^2-2287^2 = 2719^2-2551^2 = 3323^2-3187^2 = 4391^2-4289^2 = %e A092016 7933^2-7877^2 = 11087^2-11047^2 = 13037^2-13003^2 = 14771^2-14741^2 = %e A092016 18457^2-18433^2 = 44273^2-44263^2 = 55339^2-55331^2 %Y A092016 Cf. A090781, A090782, A090788, A092000-A092020. %K A092016 nonn %O A092016 1,1 %A A092016 _Ray Chandler_, Feb 22 2004 %E A092016 a(12)-a(24) from _Donovan Johnson_, Nov 26 2008