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A210623
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Decimal expansion of (11111111/10^8)^(1/4).
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1
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5, 7, 7, 3, 5, 0, 2, 6, 7, 7, 4, 6, 2, 5, 0, 0, 8, 6, 1, 2, 2, 4, 2, 5, 5, 6, 4, 0, 0, 2, 5, 0, 0, 8, 9, 8, 7, 4, 1, 6, 0, 8, 1, 0, 1, 9, 5, 9, 7, 5, 7, 1, 6, 4, 5, 8, 1, 8, 7, 1, 0, 6, 4, 6, 3, 4, 0, 5, 1, 1, 6, 7, 1, 0, 4, 7, 2, 2, 3, 0, 2, 8, 1, 5, 9, 2, 1, 9, 3, 8, 1, 3, 9, 6, 1, 7, 8, 0, 9
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OFFSET
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0,1
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COMMENTS
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A good lower bound for A001620 which maintains the ((10^k-1)/9/10^k)^(1/4) form is (111/1000)^(1/4) = 0.57720587746414... . - A.H.M. Smeets, Nov 15 2018
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LINKS
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EXAMPLE
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.57735026774625008612242556400250089874160810195975716458187...
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MATHEMATICA
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RealDigits[(11111111 / 10^8)^(1/4), 10, 100][[1]] (* Vincenzo Librandi, Jul 24 2017 *)
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PROG
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(Magma) SetDefaultRealField(RealField(100)); R:= RealField(); (11111111/10^8)^(1/4); // G. C. Greubel, Sep 04 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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