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A123461 Number of strongly perfect perfect graphs on n nodes. 0

%I #10 Aug 20 2017 11:53:16

%S 1,2,4,11,33,147,896,8682,131303,3063185

%N Number of strongly perfect perfect graphs on n nodes.

%H S. Hougardy, <a href="http://www.or.uni-bonn.de/~hougardy/">Home Page</a>

%H S. Hougardy, <a href="http://dx.doi.org/10.1016/j.disc.2006.05.021">Classes of perfect graphs</a>, Discr. Math. 306 (2006), 2529-2571.

%H Lawrence Ong, <a href="https://arxiv.org/abs/1606.05982">Optimal Finite-Length and Asymptotic Index Codes for Five or Fewer Receivers</a>, arXiv preprint arXiv:1606.05982 [cs.IT], 2016.

%K nonn,more

%O 1,2

%A _N. J. A. Sloane_, Oct 18 2006

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Last modified March 1 19:16 EST 2024. Contains 370443 sequences. (Running on oeis4.)