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Reduced denominators of the Kirchhoff sum index for the n-halved cube graph.
1

%I #4 Jul 29 2017 19:32:35

%S 1,1,1,3,6,270,45,63,1260,31500,3150,155925,103950

%N Reduced denominators of the Kirchhoff sum index for the n-halved cube graph.

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

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/KirchhoffSumIndex.html">Kirchhoff Sum Index</a>

%Y Cf. A290367 (numerators).

%K nonn,frac,more

%O 1,4

%A _Eric W. Weisstein_, Jul 28 2017