What is the t'th term of -68, -67, -72, -89, -124?
上一篇:
What is the w'th term of 9, -3, -31, -81, -159, -271, -423?
下一篇:
What is the x'th term of 29, 50, 71, 80, 65?
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What is the s'th term of 484, 482, 480, 478?
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What is the v'th term of 27, 182, 601, 1416, 2759, 4762, 7557?
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What is the n'th term of -244, -949, -2124, -3769, -5884, -8469?
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What is the d'th term of -24, -21, 2, 39, 84, 131, 174, 207?
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What is the o'th term of -38, -271, -894, -2099, -4078, -7023, -11126, -16579?
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What is the i'th term of -147, -317, -477, -621, -743?
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What is the w'th term of 9, -3, -31, -81, -159, -271, -423?
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What is the x'th term of -46, -60, -84, -118?
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What is the d'th term of 371, 363, 353, 341, 327, 311, 293?
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What is the x'th term of 29, 50, 71, 80, 65?
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What is the u'th term of -105, -204, -303, -402?
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What is the m'th term of 81, 66, 33, -24, -111?