What is the t'th term of -260, -250, -252, -272, -316, -390?
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What is the j'th term of 10, 30, 54, 82, 114, 150?
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What is the x'th term of -5929, -5931, -5933?
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What is the o'th term of -27, -62, -125, -222, -359, -542?
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What is the u'th term of -11, -13, -7, 7?
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What is the i'th term of -472, -1687, -3704, -6517, -10120?
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What is the r'th term of 136, 272, 408, 544, 680, 816?
一个美术生