Fractional part of 83^(1/3) = 1/3 + 1/35 + 1/6028 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 4, 8, 16, 33, 65, 130, 259, ...
EXAMPLE
Cube root of 83 = 4.3620706714548375647139794766759478106924931957503...