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 A274815 #4 Jul 10 2016 22:52:24 %S A274815 201824,441440,477224,538460,633555,667575,705159,708344,775124, %T A274815 796575,801800,840735,846944,850815,994175,1037475,1068704,1165724, %U A274815 1210824,1235168,1241954,1248884,1259180,1266264,1283975,1290860,1316600,1339974,1386315,1391775 %N A274815 Numbers n such that n and n+1 both have 48 divisors. %H A274815 Charles R Greathouse IV, <a href="/A274815/b274815.txt">Table of n, a(n) for n = 1..10000</a> %o A274815 (PARI) is(n)=numdiv(n)==48 && numdiv(n+1)==48 %Y A274815 Intersection of A005237 and A175754. %K A274815 nonn %O A274815 1,1 %A A274815 _Charles R Greathouse IV_, Jul 10 2016