Denominators of continued fraction convergents to sqrt(698).

Terms

a(0) =1a(1) =2a(2) =5a(3) =7a(4) =12a(5) =19a(6) =31a(7) =81a(8) =193a(9) =10117a(10) =20427a(11) =50971a(12) =71398a(13) =122369a(14) =193767a(15) =316136a(16) =826039a(17) =1968214a(18) =103173167a(19) =208314548a(20) =519802263a(21) =728116811a(22) =1247919074a(23) =1976035885a(24) =3223954959a(25) =8423945803a(26) =20071846565