Integral versus hypergeometric series: how to solve this?

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How can I resolve the following indefinite integral using hypergeometric series?

$$ \int (x^3 + 1)^\frac{1}{3} \,dx $$

Wolfram Alpha indicates that the series of Appell are used, but how to get to this result?

Grateful!

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But how to get to this result?

By expanding the integrand into its binomial series, and switching the order of summation and integration.