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2004

Exponential lower bounds for the numbers of Skolem-type sequences

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Exponential lower bounds for the numbers of Skolem-type sequences
It was shown by Abrham that the number of pure Skolem sequences of order n, n 0 or 1 (mod 4), and the number of extended Skolem sequences of order n, are both bounded below by 2 n/3 . These results are extended to give similar lower bounds for the numbers of hooked Skolem sequences, split Skolem sequences and split-hooked Skolem sequences.
G. K. Bennett, Mike J. Grannell, Terry S. Griggs
Added 16 Dec 2010
Updated 16 Dec 2010
Type Journal
Year 2004
Where ARSCOM
Authors G. K. Bennett, Mike J. Grannell, Terry S. Griggs
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