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A010772
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Decimal expansion of 10th root of 2.
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1
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1, 0, 7, 1, 7, 7, 3, 4, 6, 2, 5, 3, 6, 2, 9, 3, 1, 6, 4, 2, 1, 3, 0, 0, 6, 3, 2, 5, 0, 2, 3, 3, 4, 2, 0, 2, 2, 9, 0, 6, 3, 8, 4, 6, 0, 4, 9, 7, 7, 5, 5, 6, 7, 8, 3, 4, 8, 2, 7, 8, 0, 6, 6, 8, 1, 4, 4, 2, 4, 5, 4, 3, 8, 8, 3, 7, 4, 6, 8, 9, 5, 4, 5, 1, 6, 9, 0, 7, 4, 4, 3, 9, 8, 3, 6, 8, 7, 7, 6
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OFFSET
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1,3
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COMMENTS
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From its description in the Pickworth reference, this value determined the lower limit of the "log.-log. scales for numbers greater than unity" on the Davis Log.-Log. Rule calculating device. - Peter Munn, Aug 15 2020
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REFERENCES
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C. N. Pickworth, The Slide Rule, 24th Ed., Pitman, London, 1945, pp. 85-88, Slide Rules with Log-log Scales.
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LINKS
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FORMULA
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Equals Product_{k>=0} (1 + (-1)^k/(10*k + 9)). - Amiram Eldar, Jul 29 2020
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EXAMPLE
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1.0717734625362931642130063250233420229063846...
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MATHEMATICA
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PROG
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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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