Define the Fibonacci sequence as F1=1F_1 = 1F1=1, F2=2F_2 = 2F2=2, and Fn=Fn−1+Fn−2F_n = F_{n-1} + F_{n-2}Fn=Fn−1+Fn−2 for n≥3n \geq 3n≥3. Compute F7F_7F7.
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