What is the a'th term of 20, 16, 12, 8, 4?
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What is the z'th term of 22, 20, 8, -20, -70, -148?
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What is the m'th term of -9, -4, 1?
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What is the u'th term of 9, 8, 13, 30, 65, 124?
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What is the t'th term of 1035, 1056, 1099, 1170, 1275, 1420, 1611, 1854?
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What is the a'th term of -6, 3, 20, 45, 78, 119?
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What is the q'th term of 1121, 1119, 1115, 1109, 1101?
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What is the q'th term of -16, -11, -6, -1?
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What is the v'th term of 65, 204, 437, 764, 1185, 1700, 2309?
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What is the u'th term of -38, -77, -118, -161?
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What is the o'th term of 1910, 1909, 1908, 1907, 1906?
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What is the x'th term of 339, 682, 1027, 1374?
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What is the p'th term of 7, 2, -1, -2, -1, 2, 7?
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