What is the q'th term of -27, -16, -1, 18, 41, 68?
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What is the q'th term of -60, -143, -226, -309, -392?
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What is the d'th term of -76, -216, -400, -622, -876?
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What is the a'th term of -590, -591, -592, -593, -594?
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What is the b'th term of 288, 577, 864, 1149, 1432?
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What is the l'th term of 2001, 2012, 2035, 2076, 2141?
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What is the m'th term of -34, -15, 10, 35, 54?
一个美术生