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Search: id:A117654
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| A117654 |
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Coefficients in an asymptotic expansion for mean distance from origin of a point uniformly disctributed over the n-dimensional unit cube [0,1]^n (denominators). |
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+0
2
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OFFSET
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0,2
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REFERENCES
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R. S. Anderssen et al., Concerning Integral_{0..1} ... Integral_{0..1} (x_1^2+..4+x_k^2)^(1/2) dx_1 ... dx_k and a Taylor series method, SIAM J. Appl. Math., 30 (1976), 22-30.
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EXAMPLE
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(n/3)^(1/2)*(1-n/10 -13n^2/280 - ...)
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CROSSREFS
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Cf. A117653.
Sequence in context: A089906 A084943 A055055 this_sequence A067427 A025035 A012243
Adjacent sequences: A117651 A117652 A117653 this_sequence A117655 A117656 A117657
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KEYWORD
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nonn,frac,more
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AUTHOR
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njas, Apr 12 2006
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