Ackermann Number

A number of the form , where Arrow Notation has been used.The first few Ackermann numbers are , , and .

References

Ackermann, W. ``Zum hilbertschen Aufbau der reellen Zahlen.'' Math. Ann. 99, 118-133, 1928.

Conway, J. H. and Guy, R. K. The Book of Numbers. New York: Springer-Verlag, pp. 60-61, 1996.

Crandall, R. E. ``The Challenge of Large Numbers.'' Sci. Amer. 276, 74-79, Feb. 1997.

Vardi, I. Computational Recreations in Mathematica. Redwood City, CA: Addison-Wesley, pp. 11, 227, and 232, 1991.

• Sonine-Schafheitlin Formula
• Sonine's Integral
• Sophie Germain Prime
• Sorites Paradox
• Sorting
• Sort-Then-Add Sequence
• Source
• Sous-Double
• Souslin Set
• Souslin's Hypothesis
• Sous-Triple
• Space
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• Space Division
• Space-Filling Curve
• Space-Filling Function
• Space-Filling Polyhedron
• Space Groups
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• Span (Geometry)
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• Span (Polynomial)