What is the l'th term of 78, 145, 220, 315, 442, 613, 840?
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What is the m'th term of -380, -382, -386, -392, -400, -410?
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What is the c'th term of -338, -673, -1008, -1343, -1678?
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What is the f'th term of 46, 65, 110, 193, 326, 521, 790?
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What is the r'th term of -1843, -1841, -1839, -1837?
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What is the a'th term of 63, 46, 17, -24, -77, -142?
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What is the w'th term of 64, 118, 172, 226?
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What is the q'th term of 24, 44, 64, 84?
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What is the a'th term of -1651, -1652, -1653, -1654, -1655?
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What is the q'th term of -100, -370, -810, -1420?
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What is the f'th term of -608, -1243, -1888, -2549, -3232, -3943?
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What is the u'th term of -92, -187, -296, -425, -580, -767, -992?
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What is the k'th term of 49138, 49139, 49140?