Fractional part of 6^(1/3) = 1/2 + 1/4 + 1/15 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 1, 2, 4, 7, 15, 30, 61, 123, 246, 492, ...
EXAMPLE
Cube root of 6 = 1.8171205928321396588912117563272605024282104631412...