A284854 - OEIS

%I #14 Mar 21 2018 04:36:14

%S 16,393,26705,18843905,4403212671745

%N Number of independent vertex sets and vertex covers in the n-Keller graph.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/IndependentVertexSet.html">Independent Vertex Set</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/KellerGraph.html">Keller Graph</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/VertexCover.html">Vertex Cover</a>

%Y Cf. A258935, A290607.

%K nonn,more

%O 1,1

%A _Eric W. Weisstein_, Apr 04 2017

%E a(5) from _Andrew Howroyd_, Mar 20 2018