Generating functions for certain types of permutations |
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Authors: | L Carlitz Richard Scoville |
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Institution: | Department of Mathematics, Duke University, Durham, North Carolina 27706, USA |
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Abstract: | Generating functions are obtained for certain types of permutations analogous to up-down and down-up permutations. In each case the generating function is a quotient of entire functions; the denominator in each case is φ02(x) ? φ1(x)φ3(x), where |
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