What is the d'th term of 10, 76, 194, 364, 586, 860?
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What is the k'th term of 4217, 8431, 12645?
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What is the c'th term of 7, -4, -27, -68, -133, -228, -359?
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What is the f'th term of 2205, 4427, 6637, 8829, 10997, 13135?
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What is the p'th term of 295, 589, 883, 1177?
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What is the l'th term of -28, -84, -172, -286, -420, -568, -724?
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What is the c'th term of -6861, -6853, -6833, -6795, -6733?
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What is the b'th term of 28, 51, 70, 85?
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What is the b'th term of 3367, 6746, 10125, 13504, 16883?
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What is the t'th term of 1580, 1581, 1582, 1583?
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What is the r'th term of -107, -114, -121, -128, -135?
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What is the m'th term of 532, 1074, 1620, 2170?
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What is the m'th term of 0, 1, 8, 27, 64?