Numerators of continued fraction convergents to sqrt(460).

Terms

a(0) =21a(1) =43a(2) =193a(3) =622a(4) =815a(5) =2252a(6) =23335a(7) =48922a(8) =72257a(9) =265693a(10) =1135029a(11) =2535751a(12) =107636571a(13) =217808893a(14) =978872143a(15) =3154425322a(16) =4133297465a(17) =11421020252a(18) =118343499985a(19) =248108020222a(20) =366451520207