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Search: id:A107076
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%I A107076
%S A107076 9,15,33,35,39,51,55,57,77,91,93,95,111,119,133,155,159,177,339,355,371,
%T A107076 393,395,511,519,537,553,573,579,591,597,755,791,917,933,939,951,955,
%U A107076 959,973,993,995,1119,1137,1191,1337,1351,1379,1393,1555
%N A107076 Odd-digit semiprimes, divisors of which are odd-digit primes.
%C A107076 Differs from A091296 in that A107076 doesn't contain terms 115=5*23,319=11*29,
               335=5*67,377=13*29, etc.
%Y A107076 Cf. A000040, A001358, A076704, A091296, A030096.
%Y A107076 Sequence in context: A062016 A108637 A091296 this_sequence A155775 A111148 
               A125216
%Y A107076 Adjacent sequences: A107073 A107074 A107075 this_sequence A107077 A107078 
               A107079
%K A107076 nonn,base
%O A107076 1,1
%A A107076 Zak Seidov (zakseidov(AT)yahoo.com), May 10 2005

    
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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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