Search: id:A103653
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%I A103653
%S A103653 90,126,198,234,270,300,306,342,350,378,414,522,525,550,558,588,594,650,
%T A103653 666,702,738,774,810,825,846,850,918,950,954,975,980,1026,1062,1078,
%U A103653 1098,1134,1150,1206,1242,1274,1275,1278,1314,1422,1425,1450,1452,1494
%N A103653 Members of A085924 that are not members of A072774.
%C A103653 All terms shown have exactly 3 distinct prime factors. a(101) = 2940 
               =2^2*3*5*7^2 is the first member with more than 3. a(107) = 3072 
               = 2^10*3 is the first member with less than 3.
%e A103653 90 = 2^1*3^2*5^1 is a member because the concatenation of the exponents 
               is 121.
%Y A103653 Sequence in context: A025371 A025362 A114826 this_sequence A125010 A048705 
               A119895
%Y A103653 Adjacent sequences: A103650 A103651 A103652 this_sequence A103654 A103655 
               A103656
%K A103653 base,easy,nonn,less
%O A103653 1,1
%A A103653 David Wasserman (wasserma(AT)spawar.navy.mil), Feb 11 2005

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