Powers of fifth root of 17 rounded up.

Terms

a(0) =1a(1) =2a(2) =4a(3) =6a(4) =10a(5) =17a(6) =30a(7) =53a(8) =94a(9) =164a(10) =289a(11) =510a(12) =898a(13) =1582a(14) =2788a(15) =4913a(16) =8659a(17) =15260a(18) =26892a(19) =47393a(20) =83521a(21) =147193a(22) =259404a(23) =457157a(24) =805666a(25) =1419857a(26) =2502272a(27) =4409854a(28) =7771663a(29) =13696316