Discussion
4, 9, 25, 49, 121, 169,…
Answer: B
Correct answer: 289
The terms are the squares of the prime numbers: \( 2^2, 3^2, 5^2, 7^2, 11^2, 13^2 \). The next prime is 17, so the next term is \( 17^2 = \mathbf{289} \).
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