Integer averages of two successive perfect powers (pp(n) + pp(n+1))/2.

Terms

a(0) =6a(1) =26a(2) =34a(3) =123a(4) =136a(5) =206a(6) =234a(7) =352a(8) =498a(9) =1012a(10) =1350a(11) =1746a(12) =2082a(13) =2192a(14) =2203a(15) =2724a(16) =3075a(17) =3428a(18) =4977a(19) =5804a(20) =6874a(21) =7760a(22) =8050a(23) =8146a(24) =9335a(25) =10732a(26) =12244a(27) =13874a(28) =16724a(29) =17500