What is the a'th term of -232, -416, -614, -832, -1076, -1352, -1666, -2024?
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What is the j'th term of 447, 893, 1339, 1785, 2231?
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What is the w'th term of 304, 306, 308?
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What is the m'th term of 27, 24, 23, 30, 51, 92, 159, 258?
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What is the r'th term of -1633, -1636, -1641, -1648, -1657, -1668?
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What is the a'th term of -70, -516, -1720, -4060, -7914, -13660?
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What is the i'th term of 11, 52, 121, 218, 343, 496?
一个美术生