Denominators of continued fraction convergents to sqrt(208).

Terms

a(0) =1a(1) =2a(2) =5a(3) =7a(4) =19a(5) =45a(6) =1279a(7) =2603a(8) =6485a(9) =9088a(10) =24661a(11) =58410a(12) =1660141a(13) =3378692a(14) =8417525a(15) =11796217a(16) =32009959a(17) =75816135a(18) =2154861739a(19) =4385539613a(20) =10925940965a(21) =15311480578a(22) =41548902121a(23) =98409284820