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A164107
Decimal expansion of 16*Pi^3/15.
5
3, 3, 0, 7, 3, 3, 6, 1, 7, 9, 2, 3, 1, 9, 8, 0, 8, 1, 8, 7, 1, 7, 4, 7, 3, 6, 0, 7, 1, 5, 7, 4, 8, 2, 1, 5, 4, 9, 0, 4, 0, 3, 0, 7, 8, 0, 3, 6, 1, 0, 7, 8, 1, 5, 4, 0, 4, 2, 0, 8, 4, 0, 6, 4, 4, 0, 6, 0, 1, 5, 4, 5, 7, 8, 6, 3, 0, 0, 8, 6, 4, 4, 0, 0, 7, 1, 1, 4, 7, 7, 6, 8, 1, 0, 9, 7, 4, 5, 2, 7, 2, 5, 6, 5, 4
OFFSET
2,1
COMMENTS
Surface area of the 7-dimensional unit sphere.
LINKS
Eric Weisstein, Hypersphere, Wolfram Mathworld.
Wikipedia, Hypersphere
EXAMPLE
Equals 33.07336179231980818717473607157482154904030780...
MATHEMATICA
RealDigits[16*Pi^3/15, 10, 50][[1]] (* G. C. Greubel, Sep 11 2017 *)
PROG
(PARI) 16*Pi^3/15 \\ G. C. Greubel, Sep 11 2017
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
R. J. Mathar, Aug 10 2009
STATUS
approved