What is the f'th term of -113, -132, -151?
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What is the v'th term of 1940, 3881, 5820, 7757, 9692?
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What is the c'th term of -238, -239, -242, -247, -254, -263, -274?
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What is the f'th term of -4, -12, -28, -52?
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What is the x'th term of 23, 43, 71, 113, 175, 263, 383, 541?
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What is the a'th term of -7, 104, 289, 542, 857, 1228, 1649, 2114?
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What is the i'th term of 19, 3, -39, -119, -249, -441?
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What is the v'th term of -117, -237, -365, -501?
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What is the j'th term of 48, 286, 680, 1224, 1912?
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What is the t'th term of -437, -428, -407, -374?
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What is the j'th term of -29, -63, -95, -125, -153?
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What is the k'th term of 478, 973, 1470, 1969?
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What is the n'th term of -255, -512, -769, -1026, -1283, -1540?
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