OFFSET
0,1
LINKS
Eric Weisstein's World of Mathematics, Dodecahedron
Eric Weisstein's World of Mathematics, Icosahedron
FORMULA
sqrt(3/10 * (5 - sqrt(5)))
MATHEMATICA
RealDigits[Sqrt[3/10*(5-Sqrt[5])], 10, 120][[1]] (* Harvey P. Dale, Aug 07 2018 *)
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Bryan Jacobs (bryanjj(AT)gmail.com), Feb 17 2005
STATUS
approved