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 k'th term of 9, -17, -59, -117, -191, -281, -387?
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What is the d'th term of 90, 184, 278, 372, 466?
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What is the m'th term of -186, -403, -634, -885, -1162, -1471?
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What is the m'th term of -2, -24, -46, -68, -90?
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What is the a'th term of 21, 32, 41, 48, 53, 56, 57?
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What is the f'th term of 316, 635, 954?
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What is the c'th term of 379, 739, 1101, 1465?
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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 k'th term of 9, -17, -59, -117, -191, -281, -387?
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What is the o'th term of 70, 88, 126, 190, 286, 420?
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What is the s'th term of 18, 20, 10, -18, -70?
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