What is the q'th term of 29, 78, 159, 278, 441, 654, 923, 1254?
上一篇：
What is the r'th term of -36, -75, -148, -261, -420, -631, -900, -1233?
下一篇：
What is the k'th term of 41, 54, 81, 128, 201, 306?
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What is the l'th term of -13, -35, -55, -67, -65, -43?
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What is the h'th term of -78, -101, -122, -141?
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What is the v'th term of -386, -384, -374, -350, -306, -236?
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What is the t'th term of -21, -11, 1, 15, 31, 49?
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What is the a'th term of -218, -829, -1836, -3233, -5014, -7173?
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What is the c'th term of -47, -166, -373, -674, -1075, -1582, -2201, -2938?
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What is the r'th term of -36, -75, -148, -261, -420, -631, -900, -1233?
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What is the l'th term of -11, -39, -91, -179, -315, -511, -779, -1131?
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What is the k'th term of 16, 157, 538, 1279, 2500?
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What is the k'th term of 41, 54, 81, 128, 201, 306?
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What is the t'th term of -64, -76, -104, -154, -232, -344, -496, -694?
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What is the a'th term of -7, 18, 37, 44, 33, -2?
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