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A117654
Coefficients in an asymptotic expansion for mean distance from origin of a point uniformly distributed over the n-dimensional unit cube [0,1]^n (denominators).
2
1, 10, 280, 2800, 1232000
OFFSET
0,2
EXAMPLE
(n/3)^(1/2)*(1-n/10 -13n^2/280 - ...)
CROSSREFS
Sequence in context: A153331 A290202 A203149 * A067427 A157713 A205824
KEYWORD
nonn,frac,more
AUTHOR
N. J. A. Sloane, Apr 12 2006
STATUS
approved