Links

These are a few links to other tetration-related websites.

Tetration Websites

(B1)	Jonathan Bowers	Array Notation, which provides an alternative extension of hyper-operators to more than 3 parameters.
(G1)	Ioannis N. Galidakis	Mathematics, which includes many papers detailing tetration and related functions, such as an extension of the Lambert W-function to the quaternions.
(G2)	Daniel Geisler	Tetration.org, which includes several Mathematica notebooks, and many pages discussing the dynamical and combinatorial aspects of tetration.
(M1)	Robert Munafo	Large Numbers, which lists several hundred named large numbers, and has a few articles which discuss the basics of tetration.
(S1)	Neil J. A. Sloane	Encyclopedia of Integer Sequences, which has several dozen sequences directly related to tetration, such as A000258.
(T1)	Henryk Trappmann	Tetration Forum, which provides an outlet for people to talk about tetration, and an archive of many, many insightful discussions.
(W1)	Eric W. Weisstein, Ioannis N. Galidakis	MathWorld's Power Tower page, which includes many references, series expansions and complex plots of special cases of tetraiton.
(W2)	Various	Wikipedia's Tetration page, which is constantly being updated with recently published information.

References

These are all of the references that I have found except possibly those contained within classical popular works, such as (K1). If I do not refer to the work in this website, and the referece can be found in one of the papers below, then it is not included. The format I use diverges from standard formats such as MLA, AMS, and so on, but it is closer to other standards like ISO 8601. MLA citations use authors full name and AMS citations use a number, whereas here I use the first letter of the last name along with a number for uniqueness. I think the idea of dropping an authors first name is biased

Hyper-operator References

Special Function References

(C1)	Robert M Corless, Gaston H. Gonnet, D. E. G. Hare, David J. Jeffrey	Lambert's W function in Maple, Maple Technical Newsletter, 0 9 (1993), 12-22. Available: <here>.
(C2)	Robert M Corless, Gaston H. Gonnet, D. E. G. Hare, David J. Jeffrey, D. E. Knuth	On the Lambert W function, Advances in Computational Mathematics, 5 1 (1996), 329-359. Available: <here> Buy: <here>.

Iteration References

(F1)	Clément Frappier	Iterations of a kind of exponentials, Fibonacci Quarterly, 29 4 (1991).
(W3)	Morgan Ward, Francis Brock Fuller	The continuous iteration of real functions, Bulletin American Mathematical Society, 42 (1936), 393-396. Available: 2007-11-20 <here> or <here>.

Tetration References

(K1)	Robert Arther Knoebel	Exponentials reiterated, The American Mathematical Monthly, 88 4 (1981-04), 235-252. Preview: 2007-11-20 <here>.

Tower References

(S2)	Andrew Snowden	Some More Problems, Posted on the wall of the math club at University of Maryland, (2007). Reproduced here.