Continued fraction for sqrt(90).

Terms

a(0) =9a(1) =2a(2) =18a(3) =2a(4) =18a(5) =2a(6) =18a(7) =2a(8) =18a(9) =2a(10) =18a(11) =2a(12) =18a(13) =2a(14) =18a(15) =2a(16) =18a(17) =2a(18) =18a(19) =2a(20) =18a(21) =2a(22) =18a(23) =2a(24) =18a(25) =2a(26) =18a(27) =2a(28) =18a(29) =2