What is the c'th term of 39, 67, 95, 123, 151?
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What is the x'th term of 130, 273, 426, 589?
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What is the k'th term of -1028, -2049, -3068, -4085, -5100, -6113?
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What is the g'th term of -1, 11, 23, 35, 47?
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What is the a'th term of -2337, -4674, -7011, -9348?
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What is the g'th term of 12, 107, 354, 825, 1592, 2727?
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What is the x'th term of 112, 223, 334, 445?
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What is the g'th term of -868, -860, -852?
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What is the r'th term of -696, -668, -640?
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What is the q'th term of 36, 66, 98, 132, 168, 206, 246?
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What is the x'th term of 570, 1143, 1716?
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What is the z'th term of -1, -1, -13, -43, -97, -181, -301, -463?
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What is the p'th term of -1390, -5582, -12570, -22354, -34934, -50310, -68482?