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A274815 Numbers n such that n and n+1 both have 48 divisors. 1

%I #4 Jul 10 2016 22:52:24

%S 201824,441440,477224,538460,633555,667575,705159,708344,775124,

%T 796575,801800,840735,846944,850815,994175,1037475,1068704,1165724,

%U 1210824,1235168,1241954,1248884,1259180,1266264,1283975,1290860,1316600,1339974,1386315,1391775

%N Numbers n such that n and n+1 both have 48 divisors.

%H Charles R Greathouse IV, <a href="/A274815/b274815.txt">Table of n, a(n) for n = 1..10000</a>

%o (PARI) is(n)=numdiv(n)==48 && numdiv(n+1)==48

%Y Intersection of A005237 and A175754.

%K nonn

%O 1,1

%A _Charles R Greathouse IV_, Jul 10 2016

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Last modified April 24 19:56 EDT 2024. Contains 371963 sequences. (Running on oeis4.)