What is the r'th term of -36, -75, -148, -261, -420, -631, -900, -1233?
上一篇：
What is the l'th term of -11, -39, -91, -179, -315, -511, -779, -1131?
下一篇：
What is the q'th term of 29, 78, 159, 278, 441, 654, 923, 1254?
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What is the i'th term of 48, 172, 380, 672?
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What is the p'th term of -6, 136, 380, 732, 1198, 1784, 2496, 3340?
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What is the n'th term of -55, -105, -153, -199?
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What is the l'th term of 929, 1881, 2833, 3785, 4737, 5689?
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What is the s'th term of -49859, -49860, -49861, -49862, -49863, -49864?
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What is the w'th term of 187, 375, 561, 745?
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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 b'th term of -2, -29, -92, -209, -398, -677, -1064, -1577?
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What is the q'th term of 29, 78, 159, 278, 441, 654, 923, 1254?
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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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