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A102769
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Decimal expansion of the volume of a dodecahedron with each edge of unit length.
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14
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7, 6, 6, 3, 1, 1, 8, 9, 6, 0, 6, 2, 4, 6, 3, 1, 9, 6, 8, 7, 1, 6, 0, 5, 3, 9, 2, 0, 2, 7, 9, 7, 3, 3, 4, 1, 2, 0, 2, 1, 0, 8, 2, 1, 2, 9, 3, 2, 0, 1, 7, 0, 0, 1, 7, 4, 7, 4, 0, 7, 0, 1, 7, 9, 4, 6, 8, 4, 1, 1, 6, 1, 9, 8, 6, 6, 1, 5, 8, 5, 7, 3, 9, 7, 5, 2, 2, 5, 2, 1, 4, 6, 6, 2, 8, 6, 8, 9, 8, 1
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OFFSET
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1,1
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COMMENTS
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LINKS
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FORMULA
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Equals (15 + 7 sqrt(5)) / 4.
Equals (sqrt(5)/2)*(phi)^4, where phi is the golden ratio. - G. C. Greubel, Jul 06 2017
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EXAMPLE
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7.663118960624631968716053920...
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MAPLE
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MATHEMATICA
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RealDigits[(Sqrt[5]/2)*(GoldenRatio)^4, 10, 50][[1]] (* G. C. Greubel, Jul 06 2017 *)
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PROG
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CROSSREFS
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KEYWORD
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AUTHOR
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Bryan Jacobs (bryanjj(AT)gmail.com), Feb 10 2005
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STATUS
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approved
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