What is the r'th term of -213, -211, -209, -207, -205?
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What is the d'th term of 319, 651, 997, 1363, 1755, 2179, 2641, 3147?
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What is the w'th term of 1950, 3901, 5852, 7803?
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What is the m'th term of 912, 1823, 2734, 3645, 4556, 5467?
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What is the x'th term of -1826, -7295, -16410, -29171, -45578, -65631, -89330?
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What is the z'th term of 1, -5, -19, -41?
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What is the f'th term of 26, 29, 32, 35, 38?
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What is the r'th term of -12, -38, -66, -96?
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What is the i'th term of -82, -97, -104, -97, -70, -17, 68?
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What is the d'th term of 319, 651, 997, 1363, 1755, 2179, 2641, 3147?
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What is the o'th term of 8, 20, 46, 92, 164, 268, 410, 596?
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What is the y'th term of -500, -990, -1482, -1976, -2472?
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What is the w'th term of 1950, 3901, 5852, 7803?
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What is the n'th term of -16, -30, -42, -52, -60, -66?
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What is the v'th term of -19619, -19618, -19617, -19616?
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