What is the s'th term of 28, 142, 324, 568, 868?
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What is the c'th term of 111, 204, 297, 390, 483, 576?
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What is the s'th term of 105, 210, 311, 408, 501?
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What is the r'th term of -79, -99, -131, -181, -255?
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What is the b'th term of -8, -65, -160, -293, -464, -673, -920?
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What is the t'th term of -61, -69, -79, -91?
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What is the o'th term of -663, -1326, -1989, -2652?
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What is the w'th term of -30, -45, -78, -135, -222?
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What is the h'th term of -685, -625, -525, -385, -205, 15?
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What is the b'th term of 74, 112, 190, 320, 514, 784, 1142?
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What is the r'th term of -314, -634, -954, -1274, -1594?
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What is the g'th term of -39, -32, -25, -18, -11, -4?
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What is the u'th term of 196, 384, 572?
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