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A102556 Numerator of the probability that 2n-dimensional Gaussian random triangle has an obtuse angle. 3
3, 15, 159, 867, 19239, 107985, 1222563, 6965835, 319153335, 1835486085, 21185534577, 122622340677, 2846090375067, 16550504577861, 192854402926251, 1125503935556763, 105252693980913879 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Eric Weisstein's World of Mathematics, Gaussian Triangle Picking

EXAMPLE

3/4, 15/32, 159/512, 867/4096, 19239/131072, 107985/1048576, ...

CROSSREFS

Cf. A102557, A102558, A102559.

Sequence in context: A162078 A195226 A136519 * A016065 A005016 A105611

Adjacent sequences:  A102553 A102554 A102555 * A102557 A102558 A102559

KEYWORD

nonn,frac

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Jan 14, 2005

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Last modified February 16 08:13 EST 2012. Contains 205893 sequences.