%I A000017
%S A000017 1,0,0,2,2,4,8,4,16,12,48,80,136,420,1240,2872,7652,18104,50184
%N A000017 Erroneous version of A032522.
%Y A000017 Sequence in context: A038208 A116694 A137778 this_sequence A032522 A077964 
               A077968
%Y A000017 Adjacent sequences: A000014 A000015 A000016 this_sequence A000018 A000019 
               A000020
%K A000017 dead
%O A000017 1,4