%I A075104
%S A075104 1,1,2,1,2,1,1,3,1,1,3,1,1,3,4,1,2,1,4,1,2,1,4,1,2,1,4,1,2,1,1,1,1,5,1,
%T A075104 1,1,1,5,1,1,1,1,5,1,1,1,1,5,1,1,1,1,5,1,1,1,1,5,1,1,1,2,1,6,1,2,3,2,1,
%U A075104 6,1,2,3,2,1,6,1,2,3,2,1,6,1,2,3,2,1,6,1,2,3,2,1,6,1,2,3,2,1,6,1,2,3,2
%N A075104 Greatest common divisor of n and integer part of Log2(n).
%F A075104 a(n) = GCD(n, A000523(n)).
%Y A075104 Sequence in context: A078996 A084610 A129479 this_sequence A008289 A116679 
               A146290
%Y A075104 Adjacent sequences: A075101 A075102 A075103 this_sequence A075105 A075106 
               A075107
%K A075104 nonn
%O A075104 2,3
%A A075104 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 02 2002