What is the u'th term of 12, 14, 14, 12, 8?
上一篇：
What is the x'th term of 47, 52, 49, 26, -29, -128, -283, -506?
下一篇：
What is the g'th term of 14, 37, 74, 125?
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What is the x'th term of 47, 52, 49, 26, -29, -128, -283, -506?
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What is the c'th term of 6, -7, -10, 3, 38, 101?
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What is the u'th term of 7, 22, 27, 16, -17, -78, -173?
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What is the g'th term of 14, 37, 74, 125?
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What is the p'th term of 58, 47, 32, 13?
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What is the k'th term of 35, 140, 315, 560, 875, 1260, 1715?
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