What is the u'th term of 18, -9, -54, -123, -222, -357, -534?
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What is the u'th term of -49, -116, -227, -382, -581, -824, -1111?
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What is the c'th term of -827, -828, -831, -836, -843?
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What is the x'th term of 399, 801, 1205, 1611, 2019, 2429, 2841?
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What is the w'th term of 89, 88, 85, 80?
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What is the h'th term of -2, -6, -10, -14, -18?
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What is the o'th term of 12, 12, 14, 18?
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What is the a'th term of 19, 63, 129, 217, 327?
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What is the g'th term of 24, 205, 682, 1599, 3100, 5329, 8430, 12547?
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What is the f'th term of -2, -53, -190, -455, -890, -1537, -2438, -3635?
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What is the f'th term of 51, 72, 93?
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What is the g'th term of 105, 101, 93, 81, 65?
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What is the y'th term of 1136, 1119, 1086, 1031, 948, 831?
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