Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 38.

A031536

Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 38.

Terms

    a(0) =1446a(1) =1454a(2) =1458a(3) =1474a(4) =1478a(5) =1486a(6) =1494a(7) =1502a(8) =1506a(9) =1538a(10) =1542a(11) =1558a(12) =1574a(13) =1598a(14) =3252a(15) =3261a(16) =3273a(17) =3279a(18) =3297a(19) =3309a(20) =3351a(21) =3369a(22) =3396a(23) =3423a(24) =3441a(25) =3453a(26) =3489a(27) =3513a(28) =3549a(29) =3561

External references