What is the b'th term of -419, -404, -371, -314, -227, -104?
上一篇：
What is the x'th term of 55, 50, 43, 34, 23, 10, -5?
下一篇：
What is the r'th term of 82, 128, 126, 82, 2?
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What is the l'th term of -3, 7, 27, 63, 121, 207, 327?
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What is the j'th term of -348, -346, -342, -336, -328, -318?
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What is the v'th term of 8238, 16479, 24720, 32961, 41202, 49443?
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What is the z'th term of 1280, 2580, 3882, 5186?
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What is the j'th term of 190, 181, 168, 151, 130?
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What is the u'th term of 2606, 5207, 7808, 10409?
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What is the x'th term of 55, 50, 43, 34, 23, 10, -5?
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What is the r'th term of 65, 99, 131, 161?
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What is the y'th term of -29, -47, -53, -41, -5, 61?
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What is the r'th term of 82, 128, 126, 82, 2?
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What is the f'th term of -9, -17, -25?
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What is the r'th term of 1041, 1040, 1039, 1038, 1037, 1036?
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