Values of x in the solutions to x^2 - 5xy + y^2 + 17 = 0, where 0 < x < y.

Terms

a(0) =2a(1) =3a(2) =7a(3) =13a(4) =33a(5) =62a(6) =158a(7) =297a(8) =757a(9) =1423a(10) =3627a(11) =6818a(12) =17378a(13) =32667a(14) =83263a(15) =156517a(16) =398937a(17) =749918a(18) =1911422a(19) =3593073a(20) =9158173a(21) =17215447a(22) =43879443a(23) =82484162a(24) =210239042a(25) =395205363a(26) =1007315767a(27) =1893542653a(28) =4826339793a(29) =9072507902