What is the f'th term of -151, -150, -149?
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What is the x'th term of -31, -49, -67, -85, -103?
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What is the q'th term of 103, 108, 89, 34, -69, -232, -467, -786?
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What is the s'th term of -311, -312, -313, -314, -315, -316?
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What is the z'th term of 0, -12, -24, -36, -48, -60?
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What is the k'th term of 30, 57, 98, 159, 246, 365, 522?
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What is the s'th term of 77, 201, 407, 695, 1065?
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What is the s'th term of 171, 331, 491?
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What is the t'th term of 201, 407, 613?
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What is the u'th term of -446, -889, -1332, -1775, -2218, -2661?
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What is the y'th term of 6, -38, -122, -252, -434, -674, -978?
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What is the f'th term of -25, -56, -97, -148, -209?
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What is the d'th term of 35, 43, 57, 83, 127, 195, 293?
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