OFFSET
1,2
COMMENTS
See A329591.
FORMULA
cm := sqrt(34 - 2*sqrt(17))/4 = sqrt(9 - w(17))/2, where w(17) = (1 - sqrt(17))/2 = A222132.
EXAMPLE
cm = 1.268704771330900462170181533958620476964410317058475414280126690...
MATHEMATICA
RealDigits[Sqrt[34 - 2*Sqrt[17]]/4, 10, 100][[1]] (* Amiram Eldar, Feb 17 2020 *)
CROSSREFS
KEYWORD
AUTHOR
Wolfdieter Lang, Feb 17 2020
STATUS
approved