Denominators of continued fraction convergents to sqrt(821).

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =23a(5) =26a(6) =49a(7) =516a(8) =565a(9) =7861a(10) =16287a(11) =40435a(12) =97157a(13) =137592a(14) =234749a(15) =372341a(16) =607090a(17) =1586521a(18) =3780132a(19) =9146785a(20) =122688337a(21) =131835122a(22) =1441039557a(23) =1572874679a(24) =3013914236a(25) =22670274331a(26) =25684188567a(27) =48354462898a(28) =74038651465