What is the z'th term of -111, -126, -141, -156, -171?
上一篇:
What is the r'th term of 22, 25, 48, 103, 202, 357, 580, 883?
下一篇:
What is the s'th term of 17, 22, 27, 32?
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What is the i'th term of -474, -940, -1406, -1872?
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What is the c'th term of -14, -16, -18, -20, -22, -24?
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What is the h'th term of -37, -90, -143, -196, -249?
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What is the n'th term of 4, 21, 42, 61, 72, 69, 46?
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What is the m'th term of -83, -165, -249, -335, -423, -513, -605?
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What is the b'th term of 5, 73, 253, 599, 1165, 2005, 3173, 4723?
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What is the r'th term of 22, 25, 48, 103, 202, 357, 580, 883?
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What is the k'th term of 10, 24, 60, 130, 246, 420, 664, 990?
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What is the t'th term of 13207, 13209, 13211, 13213, 13215?
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What is the s'th term of 17, 22, 27, 32?
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What is the h'th term of -419, -855, -1291?
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What is the h'th term of 151, 300, 449, 598?