What is the h'th term of 683, 687, 703, 737, 795, 883, 1007, 1173?
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What is the q'th term of -60, -65, -68, -69?
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What is the i'th term of 115, 108, 101, 94, 87?
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What is the o'th term of -60, -126, -192, -258, -324, -390?
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What is the q'th term of -304, -302, -300, -298, -296?
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What is the r'th term of -21, -40, -59, -78, -97?
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What is the g'th term of -2296, -4590, -6884?
一个美术生