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 A274811 #4 Jul 08 2016 00:15:31 %S A274811 458864,614384,879375,948752,1003023,1057455,1080624,1083375,1101680, %T A274811 1171664,1174095,1207791,1271295,1275344,1283120,1346960,1420496, %U A274811 1428272,1460624,1477359,1524015,1562895,1609712,1677104,1686015,1827440 %N A274811 Numbers n such that n and n+1 both have 40 divisors. %H A274811 Charles R Greathouse IV, <a href="/A274811/b274811.txt">Table of n, a(n) for n = 1..10000</a> %H A274811 Charles R Greathouse IV, <a href="/A274811/a274811.gp.txt">GP script to compute terms</a> %o A274811 (PARI) is(n)=numdiv(n)==40 && numdiv(n+1)==40 %Y A274811 Intersection of A005237 and A175749. %K A274811 nonn %O A274811 1,1 %A A274811 _Charles R Greathouse IV_, Jul 07 2016