What is the x'th term of -15, -57, -125, -219?
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What is the m'th term of -16, -37, -62, -91, -124, -161?
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What is the a'th term of -57, 2, 59, 114, 167, 218, 267?
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What is the t'th term of -785, -783, -779, -773?
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What is the u'th term of 48, 202, 460, 822, 1288?
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What is the f'th term of 178, 165, 142, 103, 42, -47, -170?
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What is the r'th term of 163, 156, 139, 106, 51, -32?
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What is the y'th term of -9, -10, -11?
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What is the u'th term of 1580, 3161, 4742?
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What is the m'th term of -16, -37, -62, -91, -124, -161?
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What is the m'th term of 20, 18, 2, -34, -96, -190?
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What is the z'th term of -79, -159, -241, -325, -411?
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What is the a'th term of -57, 2, 59, 114, 167, 218, 267?
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What is the z'th term of -16, -113, -288, -541, -872?
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What is the l'th term of -483, -983, -1483, -1983?
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