What is the x'th term of -5, -8, -37, -104, -221, -400, -653, -992?
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What is the d'th term of 81, 42, -1, -48, -99?
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What is the u'th term of -3851, -15409, -34673, -61643, -96319, -138701?
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What is the b'th term of 11973, 11974, 11975, 11976?
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What is the b'th term of -46, -74, -92, -100?
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What is the c'th term of 266, 261, 256, 251, 246?
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What is the v'th term of 16, 20, 26, 34?
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What is the i'th term of 528, 1059, 1590, 2121?
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What is the b'th term of -2266, -2264, -2260, -2254, -2246?
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What is the i'th term of 15, 60, 141, 264, 435, 660, 945?
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What is the i'th term of -131, -251, -363, -467, -563?
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What is the h'th term of 1587, 1591, 1607, 1641, 1699, 1787?
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What is the l'th term of -12, -34, -74, -138, -232, -362?
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