What is the r'th term of -246, -247, -256, -279, -322, -391, -492, -631?
上一篇:
What is the f'th term of -322, -641, -960, -1279, -1598, -1917?
下一篇:
What is the p'th term of 3005, 2991, 2961, 2909, 2829, 2715, 2561?
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What is the j'th term of -13, 5, 51, 137, 275?
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What is the k'th term of 79, 155, 231?
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What is the i'th term of -138, -187, -238, -291, -346?
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What is the d'th term of -5, -30, -65, -110, -165?
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What is the u'th term of 75, 183, 313, 459, 615, 775, 933?
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What is the c'th term of 16, 61, 138, 247?
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What is the f'th term of -322, -641, -960, -1279, -1598, -1917?
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What is the s'th term of -4, 34, 98, 188, 304?
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What is the t'th term of -13, -6, 1?
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What is the p'th term of 3005, 2991, 2961, 2909, 2829, 2715, 2561?
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What is the t'th term of 159, 312, 465, 618?
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What is the q'th term of 2508, 2508, 2498, 2472, 2424, 2348, 2238?