Fractional part of 36^(1/3) = 1/4 + 1/20 + 1/519 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 3, 7, 14, 29, 57, 114, 228, 458, ...
EXAMPLE
Cube root of 36 = 3.3019272488946266838746099524090849568468846443185...