What is the f'th term of -86, -421, -980, -1763, -2770?
上一篇：
What is the u'th term of -60, -128, -196, -264, -332, -400?
下一篇：
What is the j'th term of 1045, 1049, 1055, 1063, 1073, 1085, 1099?
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What is the u'th term of -60, -128, -196, -264, -332, -400?
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What is the h'th term of -51, -55, -59?
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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 j'th term of 1045, 1049, 1055, 1063, 1073, 1085, 1099?
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What is the v'th term of -7, -20, -37, -58, -83?
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What is the y'th term of 207, 414, 621, 828?
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