y-values in the solution to x^2 - 13y^2 = 108.

Terms

a(0) =1a(1) =3a(2) =6a(3) =11a(4) =22a(5) =39a(6) =69a(7) =122a(8) =241a(9) =426a(10) =753a(11) =1331a(12) =2629a(13) =4647a(14) =8214a(15) =14519a(16) =28678a(17) =50691a(18) =89601a(19) =158378a(20) =312829a(21) =552954a(22) =977397a(23) =1727639a(24) =3412441a(25) =6031803a(26) =10661766a(27) =18845651a(28) =37224022a(29) =65796879