What is the z'th term of -10, -10, 8, 50, 122, 230, 380?
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What is the u'th term of 73, 74, 75, 76?
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What is the v'th term of -71, -133, -195, -257, -319?
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What is the n'th term of -61, -60, -59, -58, -57, -56?
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What is the x'th term of -51, -53, -55, -57?
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What is the f'th term of 10, 19, 28, 37, 46?
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What is the u'th term of 4534, 9067, 13600?
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What is the s'th term of -47, -90, -135, -182, -231, -282, -335?
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What is the v'th term of -10, -21, -46, -91, -162, -265?
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What is the r'th term of -120, -463, -1026, -1803, -2788, -3975, -5358, -6931?
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What is the v'th term of 986, 984, 982?
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What is the a'th term of 1, -14, -27, -32, -23, 6, 61?
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What is the f'th term of 696, 702, 708, 714, 720, 726?
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