Denominators of continued fraction convergents to sqrt(415).

Terms

a(0) =1a(1) =2a(2) =3a(3) =8a(4) =35a(5) =218a(6) =253a(7) =471a(8) =1666a(9) =2137a(10) =3803a(11) =24955a(12) =103623a(13) =232201a(14) =335824a(15) =903849a(16) =36489784a(17) =73883417a(18) =110373201a(19) =294629819a(20) =1288892477a(21) =8027984681a(22) =9316877158a(23) =17344861839a(24) =61351462675a(25) =78696324514a(26) =140047787189a(27) =918983047648