%I A050331
%S A050331 1,1,1,1,2,2,2,3,2,3,3,4,4,4,5,6,6,5,8,7,8,5,9,10,6,11,13,11,9,13,14,8,
%T A050331 16,20,14,17,20,15,21,10,22,22,20,21,31,19,27,29,26,29,12,37,30,12,36,
%U A050331 32,46,24,42,41,44,40,15,58,40,27,61,48,49,66,31,43,63,64,56,70,68
%N A050331 Number of factorizations into numbers with an odd number of prime factors 
               indexed by prime signatures. A050330(A025487).
%Y A050331 Sequence in context: A112310 A137734 A078705 this_sequence A128435 A026903 
               A068324
%Y A050331 Adjacent sequences: A050328 A050329 A050330 this_sequence A050332 A050333 
               A050334
%K A050331 nonn
%O A050331 1,5
%A A050331 Christian G. Bower (bowerc(AT)usa.net), Oct 15 1999.