A060120 - OEIS

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A060120

Positions of permutations of A060118 in the canonical permutation list A055089.

12

0, 1, 2, 4, 5, 3, 6, 7, 12, 18, 19, 13, 14, 20, 8, 10, 16, 22, 21, 15, 23, 17, 11, 9, 24, 25, 26, 28, 29, 27, 48, 49, 72, 96, 97, 73, 74, 98, 50, 52, 76, 100, 99, 75, 101, 77, 53, 51, 54, 55, 78, 102, 103, 79, 30, 31, 36, 42, 43, 37, 60, 66, 84, 108, 114, 90, 67, 61, 91

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OFFSET

0,3

LINKS

Table of n, a(n) for n=0..68.

Index entries for sequences that are permutations of the natural numbers

FORMULA

a(n) = PermRevLexRank(PermUnrank3L(n))

CROSSREFS

PermRevLexRank given in A056019. A060120[n] = A056019[A060119[n]] for all n.

Inverse permutation: A060127.

Sequence in context: A182115 A362962 A065182 * A065183 A119791 A317687

Adjacent sequences: A060117 A060118 A060119 * A060121 A060122 A060123

KEYWORD

nonn

AUTHOR

Antti Karttunen, Mar 02 2001

STATUS

approved