What is the o'th term of 553, 1119, 1685, 2251, 2817?
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What is the o'th term of -19, -11, -3, 5?
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What is the n'th term of -118, -209, -302, -397, -494, -593, -694?
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What is the k'th term of 101, 415, 923, 1613, 2473?
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What is the g'th term of -24, -81, -160, -255, -360, -469?
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What is the s'th term of -43, -98, -161, -238, -335, -458, -613, -806?
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What is the h'th term of -51, -55, -59?
一个美术生