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A093760
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Numerators of Pi-dependent part of even terms in the probability of obtaining an acute triangle by picking n points at random in the unit n-ball.
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4
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4, 256, 2048, 4194304, 54525952, 134754598912, 4797478469632, 281474976710656, 6757369765892718592, 745800601892181508096, 15816641891325181952, 198634540185704451801088
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OFFSET
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2,1
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LINKS
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Table of n, a(n) for n=2..13.
Eric Weisstein's World of Mathematics, Ball Triangle Picking
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EXAMPLE
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-1/8+4/Pi^2, 33/70, 1/32+256/(45Pi^2), 1415/2002, 31/256+2048/(315Pi^2), 231161/277134, ...
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CROSSREFS
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Cf. A093756, A093757, A093758, A093759, A093761.
Sequence in context: A346919 A203511 A063073 * A062075 A266890 A013734
Adjacent sequences: A093757 A093758 A093759 * A093761 A093762 A093763
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KEYWORD
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nonn,frac
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AUTHOR
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Eric W. Weisstein, Apr 15 2004
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STATUS
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approved
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