A031590 Numbers n such that continued fraction for sqrt(n) has even period and central term 92.

8466, 8482, 8486, 8494, 8514, 8518, 8534, 8542, 8546, 8562, 8566, 8578, 8594, 8598, 8614, 8626, 8654, 8674, 8678, 8706, 8726, 8754, 8782, 8802, 8818, 8834, 19047, 19077, 19086, 19092, 19101, 19119, 19137, 19149, 19191, 19209, 19236, 19263, 19281, 19293