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A060126
Positions of permutations of A055089 in the permutation sequence A060117.
19
0, 1, 2, 3, 5, 4, 6, 7, 8, 9, 11, 10, 14, 15, 12, 13, 16, 17, 23, 22, 19, 18, 21, 20, 24, 25, 26, 27, 29, 28, 30, 31, 32, 33, 35, 34, 38, 39, 36, 37, 40, 41, 47, 46, 43, 42, 45, 44, 54, 55, 56, 57, 59, 58, 48, 49, 50, 51, 53, 52, 60, 61, 62, 63, 65, 64, 67, 66, 71, 70, 68, 69
OFFSET
0,3
COMMENTS
Together with the inverse A060119 this can be used to conjugate between "multiplication tables" of A261096 & A261216 (and for example, their main diagonals A261099 & A261219, or between involutions A056019 & A060125, see the Formula section) that have been computed for these two common alternative orderings of permutations. - Antti Karttunen, Sep 28 2016
FORMULA
Other identities. For all n >= 0:
a(A056019(A060119(n))) = A060125(n).
MAPLE
# Procedure PermRank3R is given in A060125 and PermRevLexUnrank in A055089:
A060126(n) = PermRank3R(PermRevLexUnrank(n));
CROSSREFS
Inverse: A060119.
Cf. A060132 (fixed points).
Sequence in context: A084489 A084490 A060119 * A216250 A154121 A130375
KEYWORD
nonn,base
AUTHOR
Antti Karttunen, Mar 02 2001
EXTENSIONS
Edited by Antti Karttunen, Sep 28 2016
STATUS
approved