OFFSET
0,1
LINKS
Simon Plouffe, The Computation of Certain Numbers Using a Ruler and Compass, J. Integer Seq., Vol. 1 (1998), Article 98.1.3.
MATHEMATICA
Join[{0, 0}, RealDigits[ArcTan[1/2]/Pi, 2, 120][[1]]] (* Amiram Eldar, May 22 2023 *)
CROSSREFS
KEYWORD
AUTHOR
STATUS
approved