%I #4 Sep 24 2021 10:20:54
%S 1,2,9,42,213,1265,8751
%N Number of maximal irredundant sets in the n-triangular honeycomb bishop graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/MaximalIrredundantSet.html">Maximal Irredundant Set</a>
%K nonn,more
%O 1,2
%A _Eric W. Weisstein_, Sep 23 2021
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