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A099874
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Decimal expansion of a nested radical: CubeRoot(1 + CubeRoot(2 + CubeRoot(3 + CubeRoot(4 + ...
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13
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1, 3, 6, 5, 3, 0, 0, 9, 4, 8, 6, 0, 4, 0, 0, 2, 9, 6, 7, 5, 5, 2, 7, 4, 2, 1, 6, 8, 9, 8, 6, 7, 3, 7, 0, 5, 7, 8, 9, 5, 7, 0, 6, 7, 6, 4, 0, 2, 2, 9, 2, 6, 9, 4, 8, 2, 7, 4, 6, 8, 6, 1, 1, 5, 0, 4, 9, 7, 1, 6, 5, 8, 4, 1, 1, 3, 5, 2, 2, 3, 8, 4, 5, 5, 6, 0, 6, 8, 5, 8, 8, 6, 3, 4, 1, 5, 3, 6, 9, 3, 1
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OFFSET
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1,2
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LINKS
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EXAMPLE
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1.365300948604002967552742168986737...
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MATHEMATICA
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RealDigits[ Fold[(#1 + #2)^(1/3) &, 0, Reverse[Range[100]]], 10, 111][[1]]
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PROG
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(PARI) t=0; forstep(n=200, 1, -1, t=(t+n)^(1/3)); t
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CROSSREFS
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Cf. A072449 for version using square root rather than cube root.
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KEYWORD
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AUTHOR
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Mark Hudson (mrmarkhudson(AT)hotmail.com), Nov 02 2004
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STATUS
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approved
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