What is the t'th term of 211, 409, 607, 805?
上一篇：
What is the j'th term of -62, -248, -560, -1004, -1586, -2312, -3188?
下一篇：
What is the c'th term of -6, -23, -46, -75, -110, -151?
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What is the j'th term of -62, -248, -560, -1004, -1586, -2312, -3188?
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What is the x'th term of 4, -209, -792, -1931, -3812, -6621, -10544?
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What is the g'th term of -12, -20, -28, -36, -44, -52?
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What is the c'th term of -6, -23, -46, -75, -110, -151?
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What is the n'th term of -104, -212, -322, -434, -548, -664?
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What is the u'th term of 7662, 15326, 22992, 30660, 38330?
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