The expected value of from a fixed vertex of a unit -cube to a point picked at random in the interior of the hypercube is given by
(1)
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(2)
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where is the distance and
(3)
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(4)
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(Bailey et al. 2006).
The first few values of expected distances are given by
(5)
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(6)
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(7)
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(8)
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where the term
(9)
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(10)
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is not known in closed form (Bailey et al. 2006; Bailey et al. 2007, pp. 238 and 272).
It is related to the expected distance from the center of the unit -cube by
(11)
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(Bailey et al. 2006).