What is the x'th term of 33, 73, 115, 159?
上一篇:
What is the c'th term of -25, -46, -61, -64, -49?
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What is the s'th term of 41, 60, 91, 134, 189, 256, 335?
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What is the a'th term of -461, -930, -1413, -1916, -2445, -3006?
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What is the h'th term of 1382, 2765, 4148, 5531, 6914, 8297?
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What is the x'th term of -196, -243, -290, -337, -384, -431?
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What is the z'th term of -6, 6, 20, 36, 54?
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What is the k'th term of -13, -13, -11, -7, -1?
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What is the y'th term of -1, 4, 9?
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What is the c'th term of -25, -46, -61, -64, -49?
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What is the v'th term of -5045, -5048, -5061, -5090, -5141, -5220, -5333, -5486?
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What is the i'th term of 21, 25, 37, 63, 109, 181?
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What is the s'th term of 41, 60, 91, 134, 189, 256, 335?
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What is the q'th term of 1121, 1119, 1115, 1109, 1101?
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What is the a'th term of -6, 3, 20, 45, 78, 119?