Table 21 Partition of edges of \(F_3\), when \(x>1\), \(y>1\).

From: Chemical significance and degeneracy of weighted degree-based topological descriptor second Davan index for octane isomers and computation of certain nanostructures

\((d_{F_3}^w(r), d_{F_3}^w(s))\),

where \(rs \in E(F_3)\)

(12, 12)

Number of edges

6xy

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