The hyper-Wiener index of the Kneser graph K(n,2) (n>=5).

Terms

a(0) =105a(1) =225a(2) =420a(3) =714a(4) =1134a(5) =1710a(6) =2475a(7) =3465a(8) =4719a(9) =6279a(10) =8190a(11) =10500a(12) =13260a(13) =16524a(14) =20349a(15) =24795a(16) =29925a(17) =35805a(18) =42504a(19) =50094a(20) =58650a(21) =68250a(22) =78975a(23) =90909a(24) =104139a(25) =118755a(26) =134850a(27) =152520a(28) =171864a(29) =192984