What is the y'th term of -1, -35, -91, -169, -269, -391, -535?
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What is the a'th term of 10, 53, 124, 223, 350?
下一篇：
What is the u'th term of -44, -41, -44, -59, -92, -149, -236?
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What is the t'th term of -26, -36, -52, -74, -102, -136, -176?
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What is the c'th term of 17, 46, 63, 62, 37, -18?
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What is the k'th term of -32, -38, -50, -74, -116?
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What is the q'th term of 89, 175, 259, 341, 421, 499, 575?
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What is the b'th term of 53, 104, 153, 200, 245, 288, 329?
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What is the t'th term of -3187, -3186, -3185, -3184?
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What is the a'th term of 10, 53, 124, 223, 350?
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What is the h'th term of 5, 45, 111, 203?
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What is the n'th term of 21, 85, 193, 345, 541?
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What is the u'th term of -44, -41, -44, -59, -92, -149, -236?
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What is the g'th term of -43, -88, -135, -184, -235, -288?
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What is the f'th term of -155, -160, -169, -182, -199, -220?
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