Least term in period of continued fraction for sqrt(n) is 8.

Terms

a(0) =17a(1) =66a(2) =147a(3) =260a(4) =405a(5) =582a(6) =791a(7) =1032a(8) =1305a(9) =1610a(10) =1690a(11) =1947a(12) =2316a(13) =2717a(14) =3150a(15) =3615a(16) =4112a(17) =4641a(18) =4778a(19) =5202a(20) =5795a(21) =6420a(22) =7077a(23) =7413a(24) =7766a(25) =8487a(26) =9240a(27) =10025a(28) =10842a(29) =11691