What is the q'th term of -51, -15, 23, 63?
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What is the u'th term of -30, -62, -92, -120, -146, -170?
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What is the u'th term of -67, -122, -177?
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What is the x'th term of -44, -83, -122, -161, -200, -239?
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What is the k'th term of 11, 33, 65, 107, 159, 221?
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What is the g'th term of 164, 330, 496?
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What is the w'th term of -124, -259, -410, -583, -784, -1019, -1294?
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What is the y'th term of 4840, 4837, 4834?
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What is the c'th term of 80, 275, 606, 1079, 1700, 2475?
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What is the q'th term of 40, 131, 272, 463?
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What is the u'th term of 72, 69, 66, 63, 60?
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What is the f'th term of 1, 119, 461, 1141, 2273, 3971, 6349, 9521?
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What is the u'th term of 457, 438, 399, 334, 237?