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%I #11 Feb 03 2016 10:43:07
%S 1,1,2,7,22,82,307
%N Complementary pairs of `homogenized' N-free graphs with n nodes.
%C I believe this is an erroneous version of A241156. - _N. J. A. Sloane_, Apr 18 2014
%H Jacinta Covington, <a href="http://plms.oxfordjournals.org/content/s3-58/1/1.extract">A universal structure for N-free graphs</a>, Proc. London Math. Soc. (3) 58 (1989), no. 1, 1--16. MR0969544 (89m:03028). - _N. J. A. Sloane_, Apr 18 2014
%Y Cf. A241156.
%K nonn
%O 1,3
%A _Peter J. Cameron_
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