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SASMO 2014 Secondary 3 (Grade 9) Contest Question 5

SASMO · SASMO 2014 Secondary 3 (Grade 9) Contest

Question 5

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The Fibonacci numbers are 1, 1, 2, 3, 5, 8, 13, ..., where each term after the
second term is obtained by adding the previous two terms. How many of the first
2014 Fibonacci numbers are odd?

Question illustration