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The simplest, out of infinitely many possible answers, is the linear polynomial,

U(n) = 4n - 1 for n = 1, 2, 3, ...

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9y ago
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9y ago

The nth term = 4n-1

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Q: What is the formula for the nth term of this sequence 3 7 11 15 19?
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What is the formula for the nth term of this sequence 20 11 2 -7 -16?

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