What is the t'th term of -70, -131, -186, -235, -278?
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What is the t'th term of 2278, 2279, 2280?
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What is the n'th term of 176, 350, 524, 698?
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What is the a'th term of -14553, -14552, -14551, -14550?
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What is the k'th term of 77, 175, 283, 407, 553, 727, 935, 1183?
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What is the o'th term of -42, -18, 16, 54, 90, 118, 132?
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What is the p'th term of -1600, -1598, -1596?
一个美术生