What is the x'th term of 10, 25, 40, 55, 70?
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What is the w'th term of -44, -197, -458, -827, -1304, -1889, -2582?
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What is the t'th term of -13, -14, -25, -52, -101, -178?
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What is the f'th term of 15, 24, 37, 54, 75, 100, 129?
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What is the u'th term of -10, -8, 6, 38, 94, 180?
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What is the q'th term of -814, -853, -882, -895, -886, -849, -778, -667?
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What is the u'th term of 79, 164, 249, 334, 419, 504?
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What is the s'th term of 115, 230, 345, 460?
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What is the u'th term of -194, -190, -186?
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What is the w'th term of -44, -197, -458, -827, -1304, -1889, -2582?
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What is the n'th term of -71, -83, -85, -71, -35, 29?
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What is the y'th term of 185, 198, 211, 224, 237, 250?
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What is the t'th term of -13, -14, -25, -52, -101, -178?
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What is the d'th term of 290, 585, 882, 1181, 1482, 1785, 2090?
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What is the r'th term of 4401, 4406, 4423, 4458, 4517, 4606?
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