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A085233 (Greatest power of smallest prime factor of n) > square root(n). 2

%I #6 Dec 30 2015 17:03:30

%S 2,3,4,5,7,8,9,11,12,13,16,17,19,23,24,25,27,29,31,32,37,40,41,43,45,

%T 47,48,49,53,56,59,61,63,64,67,71,73,79,80,81,83,89,96,97,101,103,107,

%U 109,112,113,121,125,127,128,131,135,137,139,144,149,151,157,160

%N (Greatest power of smallest prime factor of n) > square root(n).

%C A028233(a(n))^2 > a(n).

%H Ivan Neretin, <a href="/A085233/b085233.txt">Table of n, a(n) for n = 1..10000</a>

%t Select[Range[160], #[[1]]^(2 #[[2]]) &@FactorInteger[#][[1]] > # &] (* _Ivan Neretin_, Dec 30 2015 *)

%K nonn

%O 1,1

%A _Reinhard Zumkeller_, Jun 22 2003

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Last modified July 29 20:04 EDT 2024. Contains 374734 sequences. (Running on oeis4.)