Öz, Mert SinanCangul, Ismail Naci2022-05-162022-05-16202122286489https://hdl.handle.net/20.500.12885/1970Gutman et al. gave some relations for computing the Hosoya indices of two special benzenoid systems Rn and Pn. In this paper, we compute the Hosoya index and Merrifield-Simmons index of Rn and Pn by means of introducing four vectors for each benzenoid system and index. As a result, we compute the Hosoya index and the Merrifield-Simmons index of Rn and Pn by means of a product of a certain matrix of degree n and a certain vector.eninfo:eu-repo/semantics/closedAccessBenzenoid systemsHexagonal systemsHosoya indexMerrifield-Simmons indexArticle10.22052/IJMC.2021.243008.1580123161174N/AN/A