Denominators of continued fraction convergents to sqrt(222).

Terms

a(0) =1a(1) =1a(2) =9a(3) =10a(4) =289a(5) =299a(6) =2681a(7) =2980a(8) =86121a(9) =89101a(10) =798929a(11) =888030a(12) =25663769a(13) =26551799a(14) =238078161a(15) =264629960a(16) =7647717041a(17) =7912347001a(18) =70946493049a(19) =78858840050