What is the d'th term of 27, 28, 29, 30?
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What is the o'th term of 70, 88, 126, 190, 286, 420?
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What is the k'th term of 9, -17, -59, -117, -191, -281, -387?
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What is the x'th term of 13, 22, 37, 58, 85, 118?
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What is the z'th term of 1246, 2496, 3760, 5044, 6354, 7696?
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What is the z'th term of 217, 266, 357, 496, 689, 942, 1261?
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What is the j'th term of 7, 27, 57, 97, 147?
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What is the g'th term of -66, -82, -108, -144?
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What is the o'th term of 5, -3, -15, -31?
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What is the n'th term of 134, 148, 164, 182, 202?
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What is the r'th term of -4908, -4903, -4894, -4881, -4864?
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What is the r'th term of -15837, -31674, -47511, -63348, -79185?
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What is the x'th term of 5081, 10158, 15225, 20276, 25305, 30306, 35273, 40200?
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