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arXiv · 1103.1133

A variant of Hofstadter's sequence and finite automata

J. -P. Allouche·J. Shallit
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Abstract

Following up on a paper of Balamohan, Kuznetsov, and Tanny, we analyze a variant of Hofstadter's Q-sequence and show it is 2-automatic. An automaton computing the sequence is explicitly given.

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J. -P. Allouche, J. Shallit. 2011-06-13. A variant of Hofstadter's sequence and finite automata. https://arxiv.org/abs/1103.1133

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