Chained arrow notation is a notation which generalizes the Knuth up-arrow notation and is defined as
Chained Arrow Notation
See also
Knuth Up-Arrow NotationExplore with Wolfram|Alpha
References
Conway, J. H. and Guy, R. K. The Book of Numbers. New York: Springer-Verlag, p. 61, 1996.Referenced on Wolfram|Alpha
Chained Arrow NotationCite this as:
Weisstein, Eric W. "Chained Arrow Notation." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/ChainedArrowNotation.html