The hyper-Wiener index of the meta-polyphenyl chain with n hexagons (see the Dou et al. and the Deng references).

A216113

The hyper-Wiener index of the meta-polyphenyl chain with n hexagons (see the Dou et al. and the Deng references).

Terms

    a(0) =42a(1) =477a(2) =2241a(3) =6846a(4) =16380a(5) =33507a(6) =61467a(7) =104076a(8) =165726a(9) =251385a(10) =366597a(11) =517482a(12) =710736a(13) =953631a(14) =1254015a(15) =1620312a(16) =2061522a(17) =2587221a(18) =3207561a(19) =3933270a(20) =4775652a(21) =5746587a(22) =6858531a(23) =8124516a(24) =9558150a(25) =11173617a(26) =12985677a(27) =15009666a(28) =17261496a(29) =19757655

External references