What is the g'th term of -210, -410, -610?
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What is the q'th term of 13, 26, 53, 100, 173, 278, 421, 608?
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What is the c'th term of 439, 453, 481, 529, 603, 709, 853?
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What is the q'th term of 13, 26, 53, 100, 173, 278, 421, 608?
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What is the w'th term of 13, 18, 37, 76, 141, 238, 373?
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What is the l'th term of -72, -129, -186, -243?
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What is the c'th term of 439, 453, 481, 529, 603, 709, 853?
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What is the o'th term of -60, -126, -192, -258, -324, -390?
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What is the i'th term of 115, 108, 101, 94, 87?
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