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 A179451 Decimal expansion of the surface area of an icosidodecahedron with side length 1. 15
 2, 9, 3, 0, 5, 9, 8, 2, 8, 4, 4, 9, 1, 1, 9, 8, 9, 5, 4, 0, 7, 4, 5, 3, 7, 5, 4, 3, 6, 1, 9, 2, 6, 7, 7, 0, 2, 7, 6, 0, 2, 5, 1, 6, 3, 0, 9, 1, 7, 4, 2, 8, 3, 0, 9, 0, 7, 6, 4, 1, 7, 1, 3, 8, 1, 5, 4, 6, 0, 9, 2, 9, 9, 1, 0, 5, 1, 5, 9, 4, 9, 6, 1, 3, 9, 5, 0, 2, 5, 8, 3, 0, 4, 3, 7, 2, 9, 5, 7, 6, 4, 3, 0, 4, 6 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 2,1 COMMENTS Icosidodecahedron: 32 faces, 30 vertices, and 60 edges. LINKS FORMULA Sqrt(30*(10+3*sqrt(5)+sqrt(75+30*sqrt(5)))) EXAMPLE 29.3059828449119895407453754361926770276025163091742830907641713815460... MATHEMATICA RealDigits[N[Sqrt[30*(10+3*Sqrt[5]+Sqrt[75+30*Sqrt[5]])], 200]] CROSSREFS Cf. A010527, A102208, A179290, A179292, A179294, A179449, A179450. Sequence in context: A074916 A188966 A091943 * A124918 A011240 A021345 Adjacent sequences:  A179448 A179449 A179450 * A179452 A179453 A179454 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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