What is the l'th term of -140, -275, -408, -539, -668, -795, -920?
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What is the a'th term of -35, -61, -85, -107, -127?
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What is the f'th term of 2287, 2288, 2289, 2290?
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What is the c'th term of -4, -15, -32, -55?
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What is the y'th term of 154, 329, 504, 679?
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What is the d'th term of 209, 224, 239, 254?
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What is the z'th term of 10, -7, -40, -95, -178, -295, -452?
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What is the i'th term of 780, 1554, 2328, 3102, 3876, 4650?
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What is the z'th term of 671, 1333, 1987, 2627, 3247, 3841?
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What is the y'th term of 3, -2, -17, -42?
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What is the c'th term of 44, 213, 504, 917?
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What is the i'th term of 11, 27, 55, 95, 147?
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What is the v'th term of -302, -300, -298?
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