%I A061346
%S A061346 15,21,33,35,39,45,51,55,57,63,65,69,75,77,85,87,91,93,95,99,105,111,
%T A061346 115,117,119,123,129,133,135,141,143,145,147,153,155,159,161,165,171,
%U A061346 175,177,183,185,187,189,195,201,203,205,207,209,213,215,217,219,221
%N A061346 Odd numbers that are neither primes nor prime powers.
%C A061346 Odd leg of more than one primitive Pythagorean triangles. For smallest 
               odd leg common to 2^n PPTs, see A070826. - Lekraj Beedassy (blekraj(AT)yahoo.com), 
               Jul 12 2006
%o A061346 (ARIBAS): for k := 3 to 253 by 2 do ar := factorlist(k); if ar[0] < ar[length(ar)-1] 
               then write(k," ") end; end;
%Y A061346 Cf. A061345.
%Y A061346 Sequence in context: A047200 A070537 A070005 this_sequence A046388 A098905 
               A024556
%Y A061346 Adjacent sequences: A061343 A061344 A061345 this_sequence A061347 A061348 
               A061349
%K A061346 nonn,easy
%O A061346 0,1
%A A061346 N. J. A. Sloane (njas(AT)research.att.com), Jun 08 2001
%E A061346 More terms from Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Jun 
               10 2001