M-Polynomial and NM-Polynomial Methods for Topological Indices of Polymers

Table 3

Edge partition of the neighborhood degree-based indices for polysaccharide.

,	No. of edges
(2, 4)	n
(3, 6)	1
(3, 7)	2n + 1
(4, 7)	n
(6, 6)	1
(6, 7)	(3n − 1)
(6, 8)	2 (n − 1)
(7, 7)	2n + 1
(7, 8)	n − 1