What is the u'th term of 18, 45, 94, 177, 306, 493, 750?
上一篇：
What is the p'th term of 111, 75, 25, -33, -93, -149, -195, -225?
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What is the a'th term of 29, 33, 37, 41?
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What is the o'th term of 29, 65, 113, 179, 269, 389, 545, 743?
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What is the d'th term of 401, 354, 307?
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What is the m'th term of -457, -1825, -4105, -7297, -11401, -16417, -22345?
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What is the x'th term of 1016, 1019, 1024, 1031, 1040?
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What is the m'th term of 1, -20, -55, -110, -191, -304, -455?
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What is the l'th term of -1362, -2728, -4094, -5460?
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What is the p'th term of 111, 75, 25, -33, -93, -149, -195, -225?
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What is the o'th term of -27, -92, -233, -486, -887, -1472, -2277, -3338?
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What is the v'th term of 160, 319, 478, 637, 796, 955?
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What is the a'th term of 29, 33, 37, 41?
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What is the a'th term of -32, -18, 6, 46, 108, 198, 322?
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What is the w'th term of 1004, 998, 992, 986, 980, 974?
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