y-values in the solution to x^2 - 7*y^2 = -3.

Terms

a(0) =1a(1) =2a(2) =14a(3) =31a(4) =223a(5) =494a(6) =3554a(7) =7873a(8) =56641a(9) =125474a(10) =902702a(11) =1999711a(12) =14386591a(13) =31869902a(14) =229282754a(15) =507918721a(16) =3654137473a(17) =8094829634a(18) =58236916814a(19) =129009355423a(20) =928136531551