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Journal of Integer Sequences, Vol. 8 (2005), Article 05.1.2 | 
Sen-Shan Huang and Ming-Chia Li 
Department of Mathematics 
National Changhua University of Education
Changhua 500 
TAIWAN 
Abstract: In this note, we study intimate relations among the Newton, Fermat and exactly realizable sequences, which are derived from Newton's identities, Fermat's congruence identities, and numbers of periodic points for dynamical systems, respectively.
Received June 1 2004; revised version received October 20 2004. Published in Journal of Integer Sequences, January 12 2005.