%I A080060
%S A080060 3,6,9,13,17,23,29,36,43,50,59,60,79,90,101,112,123,138
%N A080060 Erroneous version of A004137 given in the reference.
%D A080060 J.-C. Bermond, Graceful graphs, radio antennae and French windmills, 
               pp. 18-37 of R. J. Wilson, editor, Graph Theory and Combinatorics. 
               Pitman, London, 1978.
%Y A080060 Sequence in context: A004116 A004129 A004137 this_sequence A004131 A032782 
               A076523
%Y A080060 Adjacent sequences: A080057 A080058 A080059 this_sequence A080061 A080062 
               A080063
%K A080060 dead
%O A080060 3,1