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A VARIANT OF HOFSTADTER’S SEQUENCE AND FINITE AUTOMATA
Published online by Cambridge University Press: 03 May 2013
Abstract
Following up on a paper of Balamohan et al. [‘On the behavior of a variant of Hofstadter’s $q$-sequence’, J. Integer Seq. 10 (2007)], we analyze a variant of Hofstadter’s $Q$-sequence and show that its frequency sequence is 2-automatic. An automaton computing the sequence is explicitly given.
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- Copyright ©2013 Australian Mathematical Publishing Association Inc.
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