OJM 2010 Problema IV

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Andi Brojbeanu
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OJM 2010 Problema IV

Post by Andi Brojbeanu »

Determinati toate functiile \( f:\mathb{N}^{*}\rightarrow \mathb{N}^{*} \) cu proprietatea
\( f(n)+f(n+1)+f(f(n))=3n+1 \), pentru orice \( n\in \mathb{N}^{*} \).
Calin Burdusel, Targoviste
Andi Brojbeanu
profesor, Liceul Teoretic "Lucian Blaga", Cluj-Napoca
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