What is the a'th term of -1651, -1652, -1653, -1654, -1655?
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What is the h'th term of -33, -71, -109?
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What is the s'th term of 509, 1030, 1563, 2114, 2689, 3294, 3935, 4618?
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What is the d'th term of 35, 43, 57, 83, 127, 195, 293?
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What is the f'th term of -25, -56, -97, -148, -209?
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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 -151, -150, -149?
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What is the q'th term of -100, -370, -810, -1420?
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What is the x'th term of 12, 48, 106, 186, 288?
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What is the f'th term of -2, 0, 0, -2?
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What is the q'th term of 24, 44, 64, 84?
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What is the l'th term of 78, 145, 220, 315, 442, 613, 840?
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What is the f'th term of -608, -1243, -1888, -2549, -3232, -3943?
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