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Search: id:A002528
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| A002528 |
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Number of permutations according to distance.
(Formerly M1256 N0480)
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+0
1
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| 0, 0, 2, 4, 12, 32, 108, 336, 1036, 3120, 9540, 29244
(list; graph; listen)
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OFFSET
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0,3
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REFERENCES
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R. Lagrange, Quelques re'sultats dans la me'trique des permutations, Annales Scientifiques de l'\'{E}cole Normale Sup\'{e}rieure, Paris, 79 (1962), 199-241.
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LINKS
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R. Lagrange, Quelques re'sultats dans la me'trique des permutations, Annales Scientifiques de l'\'{E}cole Normale Sup\'{e}rieure, Paris, 79 (1962), 199-241.
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CROSSREFS
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Sequence in context: A025178 A087211 A039721 this_sequence A027695 A005028 A108530
Adjacent sequences: A002525 A002526 A002527 this_sequence A002529 A002530 A002531
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KEYWORD
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nonn
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AUTHOR
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njas
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