What is the t'th term of 7, 39, 87, 145, 207, 267?
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What is the n'th term of 16, 27, 36, 43, 48, 51, 52?
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What is the f'th term of 16441, 16440, 16439, 16438, 16437?
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What is the x'th term of -239, -246, -251, -254?
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What is the i'th term of 5, 8, 7, -4, -31?
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What is the y'th term of -24, -50, -74, -96?
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What is the c'th term of 21, 47, 111, 231, 425, 711, 1107?
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What is the d'th term of 75, 395, 929, 1677, 2639, 3815?
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What is the l'th term of -33, -6, 119, 390, 855, 1562?
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What is the f'th term of -73, -295, -663, -1177?
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What is the y'th term of -5433, -10866, -16299?
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What is the f'th term of 64, 254, 562, 982, 1508, 2134?
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What is the h'th term of -740, -741, -742, -743, -744, -745?
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