Denominators of continued fraction convergents to sqrt(212).

Terms

a(0) =1a(1) =1a(2) =2a(3) =7a(4) =9a(5) =16a(6) =25a(7) =166a(8) =191a(9) =357a(10) =548a(11) =2001a(12) =2549a(13) =4550a(14) =129949a(15) =134499a(16) =264448a(17) =927843a(18) =1192291a(19) =2120134a(20) =3312425a(21) =21994684a(22) =25307109a(23) =47301793a(24) =72608902a(25) =265128499a(26) =337737401a(27) =602865900a(28) =17217982601a(29) =17820848501