OFFSET
0,2
LINKS
R. S. Anderssen et al., Concerning Integral_{0..1} ... Integral_{0..1} (x_1^2+...+x_k^2)^(1/2) dx_1 ... dx_k and a Taylor series method, SIAM J. Appl. Math., 30 (1976), 22-30.
Eric Weisstein's MathWorld, Hypercube Point Picking.
EXAMPLE
(n/3)^(1/2)*(1-n/10 -13n^2/280 - ...)
CROSSREFS
KEYWORD
nonn,frac,more
AUTHOR
N. J. A. Sloane, Apr 12 2006
STATUS
approved