Least term in period of continued fraction for sqrt(n) is 7.

Terms

a(0) =51a(1) =200a(2) =447a(3) =792a(4) =1235a(5) =1776a(6) =2415a(7) =2824a(8) =3152a(9) =3736a(10) =3987a(11) =4920a(12) =5951a(13) =6584a(14) =7080a(15) =8307a(16) =8490a(17) =9632a(18) =9829a(19) =11055a(20) =11266a(21) =11912a(22) =12576a(23) =14195a(24) =15411a(25) =15912a(26) =17727a(27) =18808a(28) =19640a(29) =21651