Denominators of continued fraction convergents to sqrt(5/4).

Terms

a(0) =1a(1) =8a(2) =17a(3) =144a(4) =305a(5) =2584a(6) =5473a(7) =46368a(8) =98209a(9) =832040a(10) =1762289a(11) =14930352a(12) =31622993a(13) =267914296a(14) =567451585a(15) =4807526976a(16) =10182505537a(17) =86267571272a(18) =182717648081