Browsing by Author "Luca, Florian"

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    • Infinite sets of positive integers whose sums are free of powers 

      Luca, Florian
      In this short note, we construct an infinite set S of positive integers such that for all n ≥ 1 and any n distinct elements
      Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Matemáticas. 

    • Powers of two in generalized fibonacci sequences 

      Bravo, Jhon J.; Luca, Florian
      The $k-$generalized Fibonacci sequence $\big(F_{n}^{(k)}\big)_{n}$ resembles the Fibonacci sequence in that it starts with $0,\ldots,0,1$ ($k$ terms) and each term afterwards is the sum of the $k$ preceding terms. In this ...
      Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Matemáticas.