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A173164
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Decimal expansion of the constant which yields Catalan's constant if raised to itself.
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1
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9, 0, 7, 8, 3, 9, 9, 6, 2, 0, 8, 2, 5, 3, 1, 6, 6, 4, 0, 9, 9, 0, 2, 4, 2, 4, 5, 8, 8, 2, 4, 7, 8, 1, 2, 6, 2, 4, 0, 7, 1, 2, 6, 9, 9, 8, 4, 6, 4, 3, 5, 3, 9, 2, 4, 6, 8, 1, 7, 2, 9, 0, 8, 2, 8, 7, 8, 8, 4, 6, 8, 0, 0, 8, 9, 3, 9, 9, 5, 1, 6, 6, 7, 6, 5, 4, 9, 8, 9, 3, 0, 1, 7, 1, 6, 3, 8, 1, 4, 6, 5, 0, 2, 4
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OFFSET
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0,1
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LINKS
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FORMULA
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Equals log(Catalan)/LambertW(log(Catalan)). - Alois P. Heinz, Aug 26 2018
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EXAMPLE
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0.907839962...^0.907839962... = 0.915965594... = A006752.
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MATHEMATICA
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x=Catalan; RealDigits[Log[x]/ProductLog[Log[x]], 10, 6! ][[1]]
RealDigits[x/.FindRoot[x^x==Catalan, {x, 1}, WorkingPrecision->120]][[1]] (* Harvey P. Dale, Jan 24 2015 *)
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PROG
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(PARI) solve(x=.5, 1, x^x - Catalan) \\ Michel Marcus, Aug 26 2018
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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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