A362543 - OEIS

%I #16 Feb 16 2025 08:34:05

%S 1134,39651,5171088,2660896170,4613923014804

%N Number of chordless cycles of length >= 4 in the tetrahedral (Johnson) graph.

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/ChordlessCycle.html">Chordless Cycle</a>

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

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

%Y Cf. A297670, A362547.

%K nonn,more,changed

%O 6,1

%A _Eric W. Weisstein_, Apr 24 2023

%E a(9)-a(10) from _Pontus von Brömssen_, Apr 29 2023