Dickson Polynomials, Chebyshev Polynomials, and Some Conjectures of Jeffery
Department of Mathematics
University of Turin
via Carlo Alberto 10
By using Dickson polynomials in several variables and Chebyshev
polynomials of the second kind, we derive the explicit expression of
the entries in the array defining the sequence A185095
. As a
result, we obtain a straightforward proof of some conjectures of
Jeffery concerning this sequence and other related ones.
Full version: pdf,
(Concerned with sequences
Received December 7 2013;
revised version received January 25 2014.
Published in Journal of Integer Sequences, February 16 2014.
Corollary 3 and Proposition 4 corrected, May 21 2015.
Journal of Integer Sequences home page