Central term in continued fraction for sqrt(n) is [ sqrt(n) ].

Terms

a(0) =3a(1) =6a(2) =11a(3) =18a(4) =22a(5) =27a(6) =31a(7) =38a(8) =46a(9) =51a(10) =59a(11) =66a(12) =83a(13) =102a(14) =114a(15) =118a(16) =123a(17) =127a(18) =131a(19) =139a(20) =146a(21) =158a(22) =162a(23) =166a(24) =171a(25) =179a(26) =187a(27) =191a(28) =198a(29) =206