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Look and Say Fibonacci

Patrice Séébold 1, 2
1 ARITH - Arithmétique informatique
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
Abstract : The LS (Look and Say) derivative of a word is obtained by writing the number of consecutive equal letters when the word is spelled from left to right. For example, LS(11233) = 211223 (two 1, one 2, two 3). We start the study of the behaviour of binary words generated by morphisms under the LS operator, focusing in particular on the Fibonacci word.
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  • HAL Id : lirmm-00184106, version 1


Patrice Séébold. Look and Say Fibonacci. RAIRO - Theoretical Informatics and Applications (RAIRO: ITA), EDP Sciences, 2008, 42 (4), pp.729-746. ⟨lirmm-00184106⟩



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