%I #9 Feb 16 2025 08:34:05
%S 0,0,1,31,646,17277,2354454
%N Number of odd chordless cycles of length > 4 in the n-Mycielski graph.
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MycielskiGraph.html">Mycielski Graph</a>
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/OddChordlessCycle.html">Odd Chordless Cycle</a>
%Y Cf. A361183.
%K nonn,more,changed
%O 1,4
%A _Eric W. Weisstein_, Apr 23 2023
%E a(7) from _Pontus von Brömssen_, Apr 23 2023