OFFSET
1,2
FORMULA
Real root of the equation 2 - 2*x + x^2 - 2*x^3 + x^4 - 2*x^5 + x^6 = 0. - Vaclav Kotesovec, Aug 28 2021
EXAMPLE
1.94630604272835654260927110687795006060927487947599...
MATHEMATICA
CROSSREFS
KEYWORD
AUTHOR
Clark Kimberling, Jul 14 2017
STATUS
approved