McCarthy 91-Function
McCarthy91Function
The McCarthy-91 function is the recursive function defined for positive integer n by
It takes the value 91 for all n=1, 2, ..., 101, and then continues 92, 93, 94, ... (OEIS A103847).
It was invented by computer scientist J. McCarthy.
See also
Recursive FunctionExplore with Wolfram|Alpha
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References
Rosen, K. H. Discrete Mathematics and Its Applications, 4th ed. New York: McGraw-Hill, 1998.Sloane, N. J. A. Sequence A103847 in "The On-Line Encyclopedia of Integer Sequences."Knuth, D. E. "Algorithms." Sci. Amer. 236, 63-80, Apr. 1977.Referenced on Wolfram|Alpha
McCarthy 91-FunctionCite this as:
Weisstein, Eric W. "McCarthy 91-Function." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/McCarthy91-Function.html