%I #10 Apr 24 2023 11:37:08
%S 0,0,0,0,2,510,89513,5384392
%N Number of chordless cycles of length >=4 in the n X n zebra graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/ChordlessCycle.html">Chordless Cycle</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/ZebraGraph.html">Zebra Graph</a>
%K nonn,more
%O 1,5
%A _Eric W. Weisstein_, Apr 24 2023