What is the a'th term of -456, -925, -1396, -1869, -2344, -2821, -3300?
上一篇:
What is the r'th term of -27, -37, -53, -75, -103, -137, -177?
下一篇:
What is the h'th term of 21028, 21033, 21040, 21049, 21060?
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What is the g'th term of -25, -38, -67, -118, -197?
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What is the v'th term of -32, -61, -92, -125, -160, -197, -236?
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What is the n'th term of -190, -193, -196?
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What is the g'th term of 469, 457, 443, 427, 409?
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What is the q'th term of -2, 5, 24, 61, 122?
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What is the j'th term of 5691, 11387, 17083, 22779, 28475, 34171?
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What is the r'th term of -27, -37, -53, -75, -103, -137, -177?
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What is the g'th term of -67, -158, -249?
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What is the u'th term of 209, 820, 1845, 3290, 5161, 7464, 10205?
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What is the h'th term of 21028, 21033, 21040, 21049, 21060?
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What is the y'th term of -1601, -1602, -1605, -1610, -1617?
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What is the c'th term of -192, -194, -196?