What is the m'th term of -83, -165, -249, -335, -423, -513, -605?
上一篇:
What is the b'th term of 5, 73, 253, 599, 1165, 2005, 3173, 4723?
下一篇:
What is the n'th term of 4, 21, 42, 61, 72, 69, 46?
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What is the f'th term of -57, -239, -549, -993, -1577, -2307?
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What is the l'th term of -422, -423, -424?
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What is the r'th term of 36, 65, 90, 111, 128, 141?
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What is the r'th term of 1065, 1062, 1059, 1056, 1053?
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What is the j'th term of -419, -420, -421, -422?
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What is the b'th term of 53, 93, 129, 167, 213?
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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 j'th term of 209, 197, 171, 125, 53?
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What is the p'th term of 15, 14, 7, -6, -25?
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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 h'th term of -37, -90, -143, -196, -249?
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What is the c'th term of -14, -16, -18, -20, -22, -24?