What is the z'th term of -474, -953, -1432, -1911, -2390?
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What is the g'th term of -680, -2703, -6072, -10787, -16848, -24255?
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What is the y'th term of -326, -649, -970, -1289, -1606, -1921, -2234?
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What is the z'th term of -10, -31, -60, -97, -142, -195?
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What is the i'th term of 534, 532, 528, 522?
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What is the r'th term of -203, -214, -233, -260, -295?
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What is the v'th term of -34, -5, 76, 233, 490?
一个美术生