%I A089921
%S A089921 2,3,11,83,227,443,1091,1523,2027,3251,6563,9803,11027,12323,13691
%N A089921 Duplicate of A056899.
%Y A089921 Sequence in context: A109132 A008510 A042165 this_sequence A056899 A117699 
               A065378
%Y A089921 Adjacent sequences: A089918 A089919 A089920 this_sequence A089922 A089923 
               A089924
%K A089921 dead
%O A089921 1,1