What is the u'th term of 14, -22, -118, -304, -610, -1066, -1702?
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What is the k'th term of -105, -214, -337, -480, -649, -850, -1089?
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What is the t'th term of 21, 43, 79, 129?
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What is the m'th term of -31, -14, 19, 74, 157, 274, 431?
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What is the k'th term of -235, -821, -1797, -3163, -4919?
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What is the t'th term of -51, -31, 1, 45?
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What is the k'th term of -42, -35, -14, 27, 94?
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What is the r'th term of 1, -2, -3, -2, 1?
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What is the n'th term of -41, -127, -211, -293, -373, -451, -527?
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What is the x'th term of 130, 273, 426, 589?
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What is the n'th term of 154, 185, 230, 289?
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What is the k'th term of 37, 135, 367, 799, 1497?
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What is the c'th term of 11, 18, 25, 26, 15, -14, -67?
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