What is the l'th term of 2, 16, 38, 68, 106?
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What is the a'th term of -59, -82, -105?
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What is the o'th term of 1131, 2264, 3399, 4536?
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What is the z'th term of 482, 474, 452, 410, 342, 242, 104, -78?
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What is the x'th term of 397, 796, 1195?
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What is the x'th term of 33852, 67703, 101554, 135405, 169256, 203107?
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What is the v'th term of -5, -4, -3, -2?
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What is the y'th term of 28, 64, 106, 154?
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What is the j'th term of 18, 50, 144, 330, 638?
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What is the o'th term of 9, 39, 97, 189, 321?
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What is the x'th term of -236, -191, -50, 235, 712, 1429, 2434?
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What is the g'th term of 65, 88, 119, 158?
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What is the d'th term of 17, 28, 37, 38, 25, -8, -67, -158?
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