What is the y'th term of 3, 11, 19?
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What is the r'th term of -8, -45, -120, -239, -408, -633?
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What is the c'th term of -13, -49, -109, -193, -301, -433?
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What is the j'th term of -41, -33, -17, 7, 39?
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What is the i'th term of 8, 58, 180, 410, 784, 1338, 2108?
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What is the j'th term of 81, 97, 115, 135, 157, 181, 207?
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What is the w'th term of -253, -255, -257, -259?
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What is the p'th term of 12, 149, 528, 1269, 2492, 4317?
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What is the c'th term of -142, -209, -276, -343, -410?
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What is the b'th term of -172, -154, -134, -112?
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What is the g'th term of 135, 270, 395, 504, 591?
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What is the a'th term of -71, -11, 83, 205, 349, 509?
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What is the x'th term of -395, -394, -393, -392?
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