OFFSET
1,1
COMMENTS
Also height of an isosceles triangle with two sides of length 5^(1/2) and base of length 2^(1/2).
FORMULA
Equals A176218 - 2. - R. J. Mathar, May 16 2023
EXAMPLE
2.1213203435596425732025330863145471178545...
MATHEMATICA
RealDigits[3/Sqrt[2], 10, 120][[1]] (* Amiram Eldar, Jun 06 2023 *)
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Omar E. Pol, Dec 15 2013
STATUS
approved