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A102888 Decimal expansion of volume of the Reuleaux tetrahedron. +0
5
4, 2, 2, 1, 5, 7, 7, 3, 3, 1, 1, 5, 8, 2, 6, 6, 2, 7, 0, 2, 3, 3, 6, 5, 9, 1, 6, 6, 2, 3, 8, 5, 0, 7, 5, 8, 1, 2, 3, 4, 0, 7, 9, 7, 0, 6, 9, 7, 6, 2, 9, 0, 4, 3, 9, 3, 5, 7, 3, 7, 5, 9, 5, 0, 8, 6, 5, 7, 8, 7, 4, 6, 9, 8, 3, 8, 5, 5, 4, 9, 6, 3, 7, 7, 9, 0, 7, 9, 8, 1, 6, 7, 4, 2, 4, 4, 6, 9, 0, 1, 1, 4 (list; cons; graph; listen)
OFFSET

0,1

LINKS

Eric Weisstein's World of Mathematics, Definite Integral

Eric Weisstein's World of Mathematics, Reuleaux Tetrahedron

FORMULA

(3*Sqrt[2] - 49*Pi + 162*ArcTan[Sqrt[2]])/12

EXAMPLE

0.422157733...

CROSSREFS

Adjacent sequences: A102885 A102886 A102887 this_sequence A102889 A102890 A102891

Sequence in context: A016511 A123402 A088570 this_sequence A071558 A136709 A137239

KEYWORD

nonn,cons

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Jan 16, 2005

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Last modified November 9 12:23 EST 2009. Contains 166233 sequences.


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