%I A123462
%S A123462 1,2,4,11,33,134,492,1634,5127,16624
%N A123462 Number of 3-overlap bipartite perfect graphs on n nodes.
%D A123462 S. Hougardy, Classes of perfect graphs, Discr. Math. 306 (2006), 2529-2571.
%H A123462 S. Hougardy, <a href="http://www2.informatik.hu-berlin.de/~hougardy/">
               Home Page</a>
%Y A123462 Sequence in context: A002846 A123444 A123473 this_sequence A123463 A123468 
               A123415
%Y A123462 Adjacent sequences: A123459 A123460 A123461 this_sequence A123463 A123464 
               A123465
%K A123462 nonn
%O A123462 1,2
%A A123462 N. J. A. Sloane (njas(AT)research.att.com), Oct 18 2006