%I #5 Aug 13 2015 19:19:45
%S 0,0,0,1,1,4,3,13,21
%N Number of generalized Moore graphs on n nodes.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/GeneralizedMooreGraph.html">Generalized Moore Graph</a>
%Y Cf. A005007.
%K nonn,more
%O 1,6
%A _Eric W. Weisstein_, Oct 24 2003