Distance-Based Polynomials and Topological Indices for Hierarchical Hypercube Networks

Table 3

Number of pair of vertices in HHC-2 at different distances.

m	n
	2	3	4	5	6	7	.	.	.
1	92	124	156	188	220	252	.	.	.
2	120	168	216	264	312	360	.	.	.
3	228	324	420	516	612	708	.	.	.
4	244	368	492	616	740	864	.	.	.
5	196	324	452	580	708	836	.	.	.
6	144	276	408	540	672	804	.	.	.