What is the n'th term of -17, -34, -59, -92, -133?
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What is the s'th term of -1870, -3734, -5598, -7462?
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What is the c'th term of 14, 35, 68, 113, 170, 239?
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What is the r'th term of -603, -1212, -1823, -2436, -3051, -3668, -4287?
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What is the f'th term of -3920, -7809, -11708, -15623, -19560, -23525, -27524?
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What is the x'th term of -101, -98, -93, -86, -77?
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What is the y'th term of -296, -286, -262, -218, -148, -46, 94?
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What is the a'th term of -33, -66, -99, -132, -165, -198?
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What is the k'th term of -2085, -2082, -2077, -2070?
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What is the v'th term of -11, -24, -53, -104, -183, -296?
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What is the k'th term of 9, 6, 1, -6?
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What is the c'th term of 35, 70, 105?
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What is the n'th term of -18, -19, -26, -45, -82, -143, -234, -361?
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