The mystery of the number 1089 – how Fibonacci numbers come into play
Ehrhard Behrends
Freie Universität Berlin, Germany
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Cite this article
Ehrhard Behrends, The mystery of the number 1089 – how Fibonacci numbers come into play. Elem. Math. 70 (2015), no. 4, pp. 144–152
DOI 10.4171/EM/289