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%I #9 Aug 16 2017 03:56:40
%S 3,13,168,2844,194751,14062789,3852814320,1039212524160
%N Number of (non-null) connected induced subgraphs in the n X n white bishop graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/ConnectedGraph.html">Connected Graph</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Vertex-InducedSubgraph.html">Vertex-Induced Subgraph</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/WhiteBishopGraph.html">White Bishop Graph</a>
%Y Cf. A289169, A290719.
%K nonn,more
%O 2,1
%A _Eric W. Weisstein_, Aug 10 2017
%E a(8)-a(9) from _Andrew Howroyd_, Aug 15 2017
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