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A179590
Decimal expansion of the volume of pentagonal cupola with edge length 1.
7
2, 3, 2, 4, 0, 4, 5, 3, 1, 8, 3, 3, 3, 1, 9, 3, 1, 3, 0, 9, 3, 9, 4, 4, 9, 1, 1, 2, 4, 8, 7, 5, 1, 7, 4, 9, 0, 2, 9, 3, 7, 4, 5, 5, 7, 3, 0, 7, 4, 3, 5, 0, 4, 8, 2, 8, 4, 7, 2, 6, 4, 8, 3, 0, 2, 7, 3, 6, 8, 0, 6, 1, 7, 0, 9, 1, 8, 6, 9, 9, 3, 2, 9, 4, 2, 9, 4, 2, 9, 3, 8, 9, 1, 9, 1, 8, 8, 1, 8, 3, 3, 1, 3, 0, 0
OFFSET
1,1
COMMENTS
Pentagonal cupola: 15 vertices, 25 edges, and 12 faces.
FORMULA
Digits of (5+4*sqrt(5))/6.
EXAMPLE
2.32404531833319313093944911248751749029374557307435048284726483027368...
MATHEMATICA
RealDigits[N[(5+4*Sqrt[5])/6, 200]]
KEYWORD
nonn,cons,easy
AUTHOR
STATUS
approved