What is the t'th term of 15, 84, 197, 354, 555, 800, 1089?
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What is the y'th term of 6, 7, 8, 9, 10?
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What is the q'th term of -86, -422, -988, -1790, -2834, -4126?
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What is the k'th term of 52, 56, 60?
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What is the a'th term of 72, 150, 220, 276, 312, 322?
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What is the s'th term of 19, -2, -33, -74, -125, -186, -257?
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What is the u'th term of 6, 10, 38, 102, 214, 386, 630, 958?
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What is the n'th term of 56, 109, 162, 215?
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What is the f'th term of -60, -63, -70, -81?
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What is the c'th term of 136, 272, 408?
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What is the k'th term of -432, -866, -1310, -1770, -2252, -2762, -3306?
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What is the n'th term of -28, -29, -30?
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What is the u'th term of 2626, 10432, 23434, 41626, 65002, 93556, 127282?
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