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A301863
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Decimal expansion of the probability of intersection of 2 random chords in a circle, where each chord is selected by 2 random points within the circle.
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3
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6, 7, 8, 1, 0, 6, 8, 0, 5, 4, 4, 9, 6, 2, 1, 5, 8, 3, 3, 8, 5, 4, 2, 3, 1, 7, 3, 4, 2, 1, 9, 8, 9, 8, 8, 2, 3, 8, 2, 8, 8, 7, 4, 9, 7, 1, 4, 8, 6, 1, 6, 7, 2, 8, 7, 1, 0, 7, 5, 2, 9, 5, 5, 7, 5, 1, 0, 0, 5, 7, 5, 8, 8, 2, 9, 8, 2, 8, 9, 3, 1, 8, 3, 1, 1, 9, 8
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OFFSET
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1,1
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LINKS
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FORMULA
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1/3 + 245/(72*Pi^2)
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EXAMPLE
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0.67810680544962158338542317342198988238288749714861...
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MATHEMATICA
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RealDigits[1/3 + 245/(72*Pi^2), 10, 100][[1]]
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PROG
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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