Pisot sequence E(31,51), a(n)=[a(n-1)^2/a(n-2)+1/2].

Terms

a(0) =31a(1) =51a(2) =84a(3) =138a(4) =227a(5) =373a(6) =613a(7) =1007a(8) =1654a(9) =2717a(10) =4463a(11) =7331a(12) =12042a(13) =19780a(14) =32490a(15) =53367a(16) =87659a(17) =143986a(18) =236507a(19) =388479a(20) =638103a(21) =1048127a(22) =1721619a(23) =2827875a(24) =4644975a(25) =7629684a(26) =12532269a(27) =20585095a(28) =33812403a(29) =55539146