What is the y'th term of 25, 7, -23, -65, -119, -185, -263?
上一篇:
What is the b'th term of -13, -24, -37, -52, -69, -88?
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What is the s'th term of 4220, 8442, 12666, 16892, 21120, 25350, 29582?
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What is the l'th term of 63, 75, 89, 105?
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What is the n'th term of 5282, 5289, 5300, 5315, 5334, 5357?
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What is the z'th term of -73, -166, -281, -418, -577?
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What is the u'th term of -30, -62, -92, -120, -146, -170?
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What is the u'th term of -67, -122, -177?
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What is the x'th term of -44, -83, -122, -161, -200, -239?
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What is the b'th term of -13, -24, -37, -52, -69, -88?
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What is the i'th term of 94, 92, 88, 82, 74, 64, 52?
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What is the t'th term of 49, 94, 153, 232, 337, 474, 649?
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What is the s'th term of 4220, 8442, 12666, 16892, 21120, 25350, 29582?
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What is the y'th term of 323, 320, 315, 308, 299, 288?
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What is the x'th term of -20, -10, 14, 58, 128, 230?