Denominators of continued fraction convergents to sqrt(98).

Terms

a(0) =1a(1) =1a(2) =9a(3) =10a(4) =189a(5) =199a(6) =1781a(7) =1980a(8) =37421a(9) =39401a(10) =352629a(11) =392030a(12) =7409169a(13) =7801199a(14) =69818761a(15) =77619960a(16) =1466978041a(17) =1544598001a(18) =13823762049a(19) =15368360050a(20) =290454242949a(21) =305822602999