What is the u'th term of 13, 91, 167, 241, 313, 383?
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What is the z'th term of -3608, -7219, -10830, -14441, -18052?
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What is the t'th term of 4, 27, 64, 115, 180, 259, 352?
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What is the k'th term of 343, 675, 1007, 1339, 1671?
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What is the z'th term of 2156, 2157, 2158, 2159, 2160?
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What is the l'th term of -7650, -7649, -7648, -7647?
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What is the p'th term of 35, 105, 185, 281, 399, 545, 725, 945?
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