On Recurrences of Fahr and Ringel Arising in Graph Theory
Michael D. Hirschhorn
Department of Pure Mathematics
School of Mathematics and Statistics
University of New South Wales
Sydney NSW 2052
We solve certain recurrences given by Fahr and Ringel, and confirm their
conjecture that two sequences are identical.
Full version: pdf,
(Concerned with sequences
Received September 3 2009;
revised version received October 2 2009.
Published in Journal of Integer Sequences, October 2 2009.
Journal of Integer Sequences home page