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Algebraic relations for recursive sequences

Luigi Cimmino
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Abstract

Through the following, we establish the conditions which allow us to express recursive sequences of real numbers, enumerated through the recurrence relation a_{n+1} = Aa_n + Ba_{n-1}, by means of algebraic equations in two variables of degree n 2 N. Then we apply main results to the relations that express Fibonacci numbers, domino tillings of the graph W_4 x P_{n-1} and Pythagorean triples.

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Luigi Cimmino. 2008-03-25. Algebraic relations for recursive sequences. https://arxiv.org/abs/math/0510417

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