What is the y'th term of -93, -194, -295?
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What is the m'th term of 550, 1092, 1618, 2122, 2598?
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What is the h'th term of -176, -203, -228, -251, -272, -291?
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What is the z'th term of -18705, -18703, -18701, -18699, -18697?
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What is the b'th term of 9432, 9431, 9430, 9429, 9428?
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What is the i'th term of -153, -137, -121, -105?
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What is the u'th term of -62, -63, -64, -65, -66?
一个美术生