What is the f'th term of 9, -39, -119, -231?
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What is the l'th term of -57, -127, -201, -279, -361, -447?
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What is the f'th term of -183, -751, -1701, -3033, -4747, -6843?
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What is the u'th term of -24, -68, -184, -408, -776, -1324, -2088?
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What is the r'th term of -724, -1443, -2164, -2887, -3612, -4339?
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What is the g'th term of 2300, 2301, 2302, 2303, 2304, 2305?
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What is the r'th term of -10, -18, -26?
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What is the o'th term of 0, 15, 42, 81?
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What is the c'th term of 145, 186, 227?
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What is the q'th term of 43, 39, 35, 31, 27, 23?
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What is the t'th term of 256, 566, 876?
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What is the r'th term of -11, -144, -489, -1148, -2223, -3816?
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What is the g'th term of -4455, -4457, -4459, -4461?
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