%I A050121
%S A050121 3,1,3,4,3,4,4,7,4,3,11,7,4,18,11,3,4,29,18,4,7,47,29,4,3,11,76,47,7,4,
%T A050121 18,123,76,11,3,4,29,199,123,18,4,7,47,322,199,29,4,3,11
%N A050121 a(n)=b(n)-b(n-1), where b=A050120 (ordered products of Fibonacci and 
               Lucas numbers).
%Y A050121 Sequence in context: A131504 A008311 A081772 this_sequence A029152 A089958 
               A162932
%Y A050121 Adjacent sequences: A050118 A050119 A050120 this_sequence A050122 A050123 
               A050124
%K A050121 nonn
%O A050121 2,1
%A A050121 Clark Kimberling (ck6(AT)evansville.edu)