Numbers k such that the continued fraction of (1 + sqrt(k))/2 has period 9.

Terms

a(0) =73a(1) =97a(2) =233a(3) =277a(4) =349a(5) =353a(6) =613a(7) =821a(8) =877a(9) =1073a(10) =1181a(11) =1189a(12) =1277a(13) =1285a(14) =1313a(15) =1385a(16) =1613a(17) =1637a(18) =1693a(19) =1745a(20) =1865a(21) =2357a(22) =2581a(23) =2777a(24) =3233a(25) =3557a(26) =3989a(27) =4157a(28) =4469a(29) =4517