Numerators of continued fraction convergents to sqrt(248).

Terms

a(0) =15a(1) =16a(2) =47a(3) =63a(4) =1937a(5) =2000a(6) =5937a(7) =7937a(8) =244047a(9) =251984a(10) =748015a(11) =999999a(12) =30747985a(13) =31747984a(14) =94243953a(15) =125991937a(16) =3874002063a(17) =3999994000a(18) =11873990063a(19) =15873984063a(20) =488093511953a(21) =503967496016