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A179450 Decimal expansion of the volume of an icosidodecahedron with edge length 1. 16
1, 3, 8, 3, 5, 5, 2, 5, 9, 3, 6, 2, 4, 9, 4, 0, 4, 1, 3, 9, 8, 2, 5, 9, 9, 2, 0, 6, 1, 4, 0, 5, 2, 8, 2, 6, 6, 7, 0, 8, 1, 7, 5, 2, 0, 1, 8, 8, 9, 9, 3, 2, 2, 8, 8, 5, 4, 3, 4, 2, 0, 8, 8, 6, 1, 9, 9, 6, 4, 7, 5, 9, 5, 5, 9, 7, 3, 7, 8, 0, 5, 4, 8, 3, 4, 0, 8, 4, 0, 8, 2, 3, 7, 3, 9, 8, 8, 3, 1, 1, 2, 4, 1, 3, 6 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

2,2

COMMENTS

Icosidodecahedron: 32 faces, 30 vertices, and 60 edges.

LINKS

Table of n, a(n) for n=2..106.

FORMULA

(45 + 17*sqrt(5))/6.

EXAMPLE

13.83552593624940413982599206140528266708175201889932288543420886199647...

MATHEMATICA

RealDigits[N[(45+17*Sqrt[5])/6, 200]]

CROSSREFS

Cf. A010527, A102208, A179290, A179292, A179294, A179449.

Sequence in context: A084233 A198489 A015136 * A117240 A151857 A010706

Adjacent sequences:  A179447 A179448 A179449 * A179451 A179452 A179453

KEYWORD

nonn,cons,easy

AUTHOR

Vladimir Joseph Stephan Orlovsky, Jul 14 2010

EXTENSIONS

Partially rewritten by Charles R Greathouse IV, Feb 03 2011.

STATUS

approved

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Last modified March 20 19:23 EDT 2019. Contains 321349 sequences. (Running on oeis4.)