Numerators of continued fraction convergents to sqrt(415).

Terms

a(0) =20a(1) =41a(2) =61a(3) =163a(4) =713a(5) =4441a(6) =5154a(7) =9595a(8) =33939a(9) =43534a(10) =77473a(11) =508372a(12) =2110961a(13) =4730294a(14) =6841255a(15) =18412804a(16) =743353415a(17) =1505119634a(18) =2248473049a(19) =6002065732a(20) =26256735977a(21) =163542481594a(22) =189799217571