What is the u'th term of -75, -60, -29, 24, 105?
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What is the m'th term of 54, 112, 170, 228?
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What is the d'th term of -58, -40, -10, 32, 86, 152, 230?
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What is the f'th term of 36, 44, 46, 36, 8?
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What is the c'th term of -14, -53, -120, -215, -338, -489?
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What is the o'th term of 1521, 1526, 1533, 1542, 1553?
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What is the p'th term of -440, -420, -378, -302, -180?
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What is the y'th term of 89, 88, 87?
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What is the p'th term of -3, -24, -63, -120, -195, -288?
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What is the r'th term of 74, 65, 42, -1, -70, -171?
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What is the i'th term of -5, 87, 357, 895, 1791, 3135, 5017, 7527?
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What is the t'th term of 93, 184, 275, 366, 457, 548?
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What is the l'th term of -15, -27, -45, -69, -99, -135?
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