What is the b'th term of 411, 813, 1215, 1617, 2019, 2421?
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What is the q'th term of -26193, -26194, -26197, -26202, -26209, -26218, -26229?
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What is the r'th term of 0, -5, -36, -105, -224, -405?
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What is the m'th term of -3, -15, -35, -69, -123, -203, -315, -465?
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What is the a'th term of 7, 139, 359, 667, 1063, 1547?
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What is the m'th term of 58, 108, 168, 244, 342, 468?
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What is the b'th term of 1315, 2629, 3943, 5257, 6571?
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What is the n'th term of -15, -21, -31, -45, -63?
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What is the f'th term of 688, 690, 692, 694, 696?
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What is the z'th term of 54, 45, 36, 27?
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What is the n'th term of 21, 85, 193, 345, 541?
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What is the h'th term of 5, 45, 111, 203?
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What is the a'th term of 10, 53, 124, 223, 350?
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