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A100939
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Decimal expansion of the nested surd Pi-thRoot[1 + Pi-thRoot[1 + Pi-thRoot[1 + ...]]].
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1
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1, 3, 0, 4, 3, 8, 1, 5, 4, 7, 0, 0, 7, 4, 7, 5, 5, 8, 6, 7, 3, 8, 0, 4, 7, 6, 3, 5, 3, 0, 8, 3, 0, 4, 9, 5, 3, 4, 5, 4, 2, 5, 9, 9, 2, 2, 2, 3, 5, 0, 5, 8, 2, 5, 0, 3, 6, 2, 9, 5, 0, 8, 0, 6, 5, 4, 7, 8, 7, 5, 4, 9, 2, 2, 9, 1, 3, 1, 6, 7, 7, 5, 8, 3, 8, 5, 4, 1, 1, 1, 9, 5, 8, 0, 5, 3, 0, 4, 0, 7
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OFFSET
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1,2
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LINKS
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FORMULA
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Equals (1+(1+(1+(1+...)^(1/Pi))^(1/Pi))^(1/Pi))^(1/Pi).
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EXAMPLE
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1.3043815470074755867380476353083049534542599222350582503629508065478754...
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PROG
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(PARI) default(realprecision, 100):t=0:for(n=1, 1000, t=(t+1)^(1/Pi)):return(t)
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CROSSREFS
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Cf. A100940 for continued fraction of this constant, A094689 for the constant derived from analogous expression with Pi replaced by e.
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KEYWORD
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AUTHOR
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Mark Hudson (mrmarkhudson(AT)hotmail.com), Nov 23 2004
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EXTENSIONS
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STATUS
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approved
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