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A377797
Decimal expansion of the volume of a truncated icosidodecahedron (great rhombicosidodecahedron) with unit edge length.
4
2, 0, 6, 8, 0, 3, 3, 9, 8, 8, 7, 4, 9, 8, 9, 4, 8, 4, 8, 2, 0, 4, 5, 8, 6, 8, 3, 4, 3, 6, 5, 6, 3, 8, 1, 1, 7, 7, 2, 0, 3, 0, 9, 1, 7, 9, 8, 0, 5, 7, 6, 2, 8, 6, 2, 1, 3, 5, 4, 4, 8, 6, 2, 2, 7, 0, 5, 2, 6, 0, 4, 6, 2, 8, 1, 8, 9, 0, 2, 4, 4, 9, 7, 0, 7, 2, 0, 7, 2, 0
OFFSET
3,1
LINKS
Eric Weisstein's World of Mathematics, Great Rhombicosidodecahedron.
FORMULA
Equals 95 + 50*sqrt(5) = 95 + 50*A002163.
Equals 45 + 100*A001622.
EXAMPLE
206.80339887498948482045868343656381177203091798...
MATHEMATICA
First[RealDigits[95 + 50*Sqrt[5], 10, 100]] (* or *)
First[RealDigits[PolyhedronData["TruncatedIcosidodecahedron", "Volume"], 10, 100]]
CROSSREFS
Cf. A377796 (surface area), A377798 (circumradius), A377799 (midradius).
Sequence in context: A220608 A057720 A248507 * A087996 A086777 A355978
KEYWORD
nonn,cons,easy
AUTHOR
Paolo Xausa, Nov 08 2024
STATUS
approved