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A140247
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Decimal expansion of 8/sqrt(15).
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12
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2, 0, 6, 5, 5, 9, 1, 1, 1, 7, 9, 7, 7, 2, 8, 9, 0, 0, 5, 4, 2, 8, 9, 4, 1, 5, 4, 6, 5, 5, 0, 6, 1, 3, 1, 2, 5, 7, 7, 7, 5, 5, 8, 2, 4, 2, 8, 2, 2, 1, 8, 1, 7, 7, 4, 1, 8, 0, 0, 3, 9, 3, 4, 1, 9, 2, 7, 1, 9, 0, 9, 8, 2, 3, 6, 6, 3, 8, 8, 8, 1, 7, 8, 7, 6, 9, 5, 3, 2, 6, 7, 6, 5, 7, 9, 5, 9, 2, 0, 9, 5, 5, 5, 3, 6
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OFFSET
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1,1
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COMMENTS
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Circumradius of the obtuse scalene triangle with sides of lengths 2, 3 and 4, the scalene triangle with least integer side lengths. See formulas in the Weisstein link.
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LINKS
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FORMULA
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EXAMPLE
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2.06559111797728900542894154655061312577755824282218177418003934192719098236...
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MATHEMATICA
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RealDigits[8/Sqrt[15], 10, 120][[1]] (* Harvey P. Dale, May 06 2012 *)
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PROG
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(PARI) 8/sqrt(15)
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CROSSREFS
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Cf. A140239, A140240, A140241, A140242, A140243, A140244, A140245, A140246, A140248, A140249, A088543, A010472.
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KEYWORD
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AUTHOR
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STATUS
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approved
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