What is the f'th term of 197, 186, 167, 140?
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What is the x'th term of -37, -27, -39, -97, -225, -447, -787?
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What is the t'th term of 6852, 13702, 20552, 27402, 34252, 41102?
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What is the v'th term of -971, -1949, -2927, -3905?
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What is the i'th term of 44, 64, 108, 188, 316, 504, 764, 1108?
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What is the r'th term of 52, -3, -96, -227?
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What is the b'th term of 95, 186, 239, 236, 159, -10?
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What is the m'th term of 414, 822, 1228, 1632?
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What is the b'th term of -687, -689, -691, -693?
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What is the t'th term of 16, 25, 46, 85, 148, 241, 370?
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What is the t'th term of 344, 695, 1046, 1397, 1748, 2099?
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What is the q'th term of 51, 65, 77, 87?
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What is the z'th term of -16, -17, -16, -13, -8, -1, 8?
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