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Omni-MATH / Determine all sequences a₀,a₁,a₂,… of positive integers with a₀≥2015 such that for all integers n≥1 : (i) a_(n+2) is divisible by a_(n); (ii) |s_(n+1)−(n+1)a_(n)|=1, where … · Discussion

Discussing Determine all sequences a₀,a₁,a₂,… of positive integers with a₀≥2015 such that for all integers n≥1 : (i) a_(n+2) is divisible by a_(n); (ii) |s_(n+1)−(n+1)a_(n)|=1, where … · Omni-MATH

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