What is the t'th term of 2, 20, 50, 92?
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What is the x'th term of -27, -58, -139, -294, -547, -922, -1443, -2134?
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What is the v'th term of 42, 92, 142, 192, 242?
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What is the l'th term of 2012, 2013, 2014, 2015?
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What is the u'th term of -16, -33, -50, -67, -84, -101?
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What is the v'th term of -1686, -3374, -5060, -6744, -8426?
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What is the g'th term of 894, 1789, 2684, 3579, 4474, 5369?
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What is the z'th term of 103, 100, 97?
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What is the w'th term of -74, -70, -64, -56, -46?
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What is the z'th term of -50, -29, -10, 7, 22, 35, 46?
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What is the b'th term of 19128, 19130, 19132, 19134, 19136, 19138?
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What is the u'th term of 10, 4, -14, -50, -110?
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What is the d'th term of 98, 199, 302, 407, 514, 623, 734?
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