Hyper-Wiener index of a benzenoid consisting of a chain of n hexagons characterized by the encoding s = 1133 (see the Gutman et al. reference, Sec. 5).
A193400
Hyper-Wiener index of a benzenoid consisting of a chain of n hexagons characterized by the encoding s = 1133 (see the Gutman et al. reference, Sec. 5).
Terms
- a(0) =42a(1) =215a(2) =636a(3) =1513a(4) =2862a(5) =5211a(6) =8352a(7) =13229a(8) =19314a(9) =28063a(10) =38532a(11) =52785a(12) =69366a(13) =91043a(14) =115752a(15) =147061a(16) =182202a(17) =225639a(18) =273804a(19) =332153a(20) =396222a(21) =472555a(22) =555696a(23) =653373a(24) =759042a(25) =881711a(26) =1013652a(27) =1165249a(28) =1327494a(29) =1512243
External references
- oeis: A193400