Numerators of continued fraction convergents to sqrt(494).

Terms

a(0) =22a(1) =89a(2) =200a(3) =489a(4) =689a(5) =1867a(6) =2556a(7) =6979a(8) =16514a(9) =73035a(10) =3230054a(11) =12993251a(12) =29216556a(13) =71426363a(14) =100642919a(15) =272712201a(16) =373355120a(17) =1019422441a(18) =2412200002a(19) =10668222449a(20) =471813987758