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Omni-MATH / Compute the number of ordered quintuples of nonnegative integers (a₁,a₂,a₃,a₄,a₅) such that 0≤a₁,a₂,a₃,a₄,a₅≤7 and 5 divides 2^(a₁)+2^(a₂)+2^(a₃)+2^(a₄)+2^(a₅). · Discussion

Discussing Compute the number of ordered quintuples of nonnegative integers (a₁,a₂,a₃,a₄,a₅) such that 0≤a₁,a₂,a₃,a₄,a₅≤7 and 5 divides 2^(a₁)+2^(a₂)+2^(a₃)+2^(a₄)+2^(a₅). · Omni-MATH

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