An Irrational Number for which any Finite pattern of numbers occurs with the expected limiting frequency in the expansion in any base. It is not known if or are normal. Tests of for , 3, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15 indicate that these Square Roots may be normal. The only numbers known to be normal are artificially constructed ones such as the Champernowne Constant and the Copeland-Erdös Constant.
See also Champernowne Constant, Copeland-Erdös Constant, e, Pi