OFFSET
1,1
COMMENTS
Gyroelongated pentagonal pyramid: 11 vertices, 25 edges, and 16 faces.
LINKS
Wolfram Alpha, Johnson solid 11
FORMULA
Digits of sqrt(5/2*(70+sqrt(5)+3*sqrt(75+30*sqrt(5))))/2.
EXAMPLE
8.21566792897225677348693575803563097544289387179912568441637087996861...
MATHEMATICA
RealDigits[N[Sqrt[5/2*(70+Sqrt[5]+3*Sqrt[75+30*Sqrt[5]])]/2, 200]]
CROSSREFS
KEYWORD
AUTHOR
Vladimir Joseph Stephan Orlovsky, Jul 21 2010
STATUS
approved