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A246673
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Decimal expansion of 'c', an optimal stopping constant associated with the two choice case.
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1
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1, 1, 6, 5, 6, 2, 3, 2, 8, 7, 7, 3, 1, 6, 2, 2, 7, 7, 2, 0, 8, 2, 1, 5, 2, 0, 2, 1, 1, 0, 7, 5, 4, 0, 4, 0, 8, 2, 5, 5, 4, 9, 1, 3, 4, 5, 9, 6, 3, 3, 4, 2, 1, 0, 3, 0, 1, 9, 0, 0, 5, 3, 3, 6, 8, 9, 2, 2, 1, 4, 1, 5, 7, 7, 7, 7, 3, 4, 1, 2, 0, 7, 5, 2, 0, 1, 9, 1, 9, 6, 4, 8, 9, 9, 2, 5, 5, 9, 9, 2, 6, 8
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OFFSET
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1,3
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REFERENCES
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Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 5.15 Optimal stopping constants, p. 361.
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LINKS
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FORMULA
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2*xi/(xi + 2), where xi is A246672.
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EXAMPLE
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1.165623287731622772082152021107540408255491345963342103019...
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MATHEMATICA
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xi = x /. FindRoot[(2/x + 1)*Log[x/2 + 1] == 3/2, {x, 3}, WorkingPrecision -> 102]; c = 2*xi/(xi + 2); RealDigits[c] // First
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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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