What is the u'th term of -58, -37, -10, 23?
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What is the f'th term of -18, -44, -56, -48, -14, 52, 156, 304?
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What is the r'th term of 315, 628, 927, 1206, 1459, 1680, 1863?
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What is the t'th term of 36, 53, 66, 75, 80?
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What is the o'th term of 823, 824, 825?
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What is the s'th term of -336, -668, -1004, -1344, -1688, -2036?
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What is the z'th term of -193, -381, -569?
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What is the k'th term of 57, 227, 511, 909, 1421?
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What is the a'th term of 130, 137, 166, 229, 338, 505, 742, 1061?
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What is the c'th term of 344, 335, 320, 299, 272?
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What is the f'th term of 868, 3458, 7776, 13822, 21596?
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What is the u'th term of 90, 190, 290, 390?
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What is the c'th term of -173, -1587, -5425, -12899, -25221, -43603?
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