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A273635
Decimal expansion of (Pi/(3*sqrt(3)))^(1/3), the sphericity of the octahedron.
4
8, 4, 5, 5, 8, 2, 5, 2, 0, 5, 3, 6, 5, 8, 7, 5, 6, 6, 3, 2, 7, 1, 8, 8, 1, 5, 9, 7, 7, 3, 0, 6, 6, 2, 5, 2, 5, 0, 2, 0, 0, 6, 6, 8, 2, 3, 4, 0, 8, 5, 9, 5, 9, 8, 0, 0, 6, 9, 9, 6, 1, 1, 2, 7, 1, 0, 3, 1, 1, 8, 7, 5, 0, 8, 7, 4, 5, 5, 8, 8, 3, 0, 2, 6, 7, 4
OFFSET
0,1
FORMULA
Equals cube root of A093602. - Michel Marcus, May 27 2016
EXAMPLE
0.84558252053658756632718815977306625250200668234085959800699611...
MATHEMATICA
RealDigits[Surd[Pi/(3Sqrt[3]), 3], 10, 120][[1]] (* Harvey P. Dale, Jan 07 2023 *)
PROG
(PARI) default(realprecision, 50080); my(x=(Pi/(3*sqrt(3)))^(1/3)); for(k=1, 100, my(d=floor(x)); x=(x-d)*10; print1(d, ", "))
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Felix Fröhlich, May 27 2016
EXTENSIONS
Definition corrected by Georg Fischer, Jul 12 2021
STATUS
approved