Fractional part of 14^(1/3) = 1/3 + 1/14 + 1/186 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 3, 6, 12, 23, 46, 93, 185, 370, ...
EXAMPLE
Cube root of 14 = 2.4101422641752299861283696676032728953545812899809...