- FindStat

Identifier

St001856: Permutations ⟶ ℤ

Values

=>
                            
                            
                            
                            

                        [1]=>0
[1,2]=>0
[2,1]=>0
[1,2,3]=>0
[1,3,2]=>0
[2,1,3]=>0
[2,3,1]=>0
[3,1,2]=>0
[3,2,1]=>1
[1,2,3,4]=>0
[1,2,4,3]=>0
[1,3,2,4]=>0
[1,3,4,2]=>0
[1,4,2,3]=>0
[1,4,3,2]=>1
[2,1,3,4]=>0
[2,1,4,3]=>1
[2,3,1,4]=>0
[2,3,4,1]=>0
[2,4,1,3]=>1
[2,4,3,1]=>2
[3,1,2,4]=>0
[3,1,4,2]=>1
[3,2,1,4]=>1
[3,2,4,1]=>2
[3,4,1,2]=>1
[3,4,2,1]=>4
[4,1,2,3]=>0
[4,1,3,2]=>2
[4,2,1,3]=>2
[4,2,3,1]=>6
[4,3,1,2]=>4
[4,3,2,1]=>18
[1,2,3,4,5]=>0
[1,2,3,5,4]=>0
[1,2,4,3,5]=>0
[1,2,4,5,3]=>0
[1,2,5,3,4]=>0
[1,2,5,4,3]=>1
[1,3,2,4,5]=>0
[1,3,2,5,4]=>1
[1,3,4,2,5]=>0
[1,3,4,5,2]=>0
[1,3,5,2,4]=>1
[1,3,5,4,2]=>2
[1,4,2,3,5]=>0
[1,4,2,5,3]=>1
[1,4,3,2,5]=>1
[1,4,3,5,2]=>2
[1,4,5,2,3]=>1
[1,4,5,3,2]=>4
[1,5,2,3,4]=>0
[1,5,2,4,3]=>2
[1,5,3,2,4]=>2
[1,5,3,4,2]=>6
[1,5,4,2,3]=>4
[1,5,4,3,2]=>18
[2,1,3,4,5]=>0
[2,1,3,5,4]=>1
[2,1,4,3,5]=>1
[2,1,4,5,3]=>2
[2,1,5,3,4]=>2
[2,1,5,4,3]=>8
[2,3,1,4,5]=>0
[2,3,1,5,4]=>2
[2,3,4,1,5]=>0
[2,3,4,5,1]=>0
[2,3,5,1,4]=>2
[2,3,5,4,1]=>3
[2,4,1,3,5]=>1
[2,4,1,5,3]=>5
[2,4,3,1,5]=>2
[2,4,3,5,1]=>3
[2,4,5,1,3]=>5
[2,4,5,3,1]=>10
[2,5,1,3,4]=>2
[2,5,1,4,3]=>13
[2,5,3,1,4]=>6
[2,5,3,4,1]=>12
[2,5,4,1,3]=>21
[2,5,4,3,1]=>52
[3,1,2,4,5]=>0
[3,1,2,5,4]=>2
[3,1,4,2,5]=>1
[3,1,4,5,2]=>2
[3,1,5,2,4]=>5
[3,1,5,4,2]=>13
[3,2,1,4,5]=>1
[3,2,1,5,4]=>8
[3,2,4,1,5]=>2
[3,2,4,5,1]=>3
[3,2,5,1,4]=>13
[3,2,5,4,1]=>25
[3,4,1,2,5]=>1
[3,4,1,5,2]=>5
[3,4,2,1,5]=>4
[3,4,2,5,1]=>10
[3,4,5,1,2]=>5
[3,4,5,2,1]=>17
[3,5,1,2,4]=>5
[3,5,1,4,2]=>23
[3,5,2,1,4]=>21
[3,5,2,4,1]=>57
[3,5,4,1,2]=>31
[3,5,4,2,1]=>119
[4,1,2,3,5]=>0
[4,1,2,5,3]=>2
[4,1,3,2,5]=>2
[4,1,3,5,2]=>6
[4,1,5,2,3]=>5
[4,1,5,3,2]=>21
[4,2,1,3,5]=>2
[4,2,1,5,3]=>13
[4,2,3,1,5]=>6
[4,2,3,5,1]=>12
[4,2,5,1,3]=>23
[4,2,5,3,1]=>57
[4,3,1,2,5]=>4
[4,3,1,5,2]=>21
[4,3,2,1,5]=>18
[4,3,2,5,1]=>52
[4,3,5,1,2]=>31
[4,3,5,2,1]=>119
[4,5,1,2,3]=>5
[4,5,1,3,2]=>31
[4,5,2,1,3]=>31
[4,5,2,3,1]=>104
[4,5,3,1,2]=>68
[4,5,3,2,1]=>327
[5,1,2,3,4]=>0
[5,1,2,4,3]=>3
[5,1,3,2,4]=>3
[5,1,3,4,2]=>12
[5,1,4,2,3]=>10
[5,1,4,3,2]=>52
[5,2,1,3,4]=>3
[5,2,1,4,3]=>25
[5,2,3,1,4]=>12
[5,2,3,4,1]=>30
[5,2,4,1,3]=>57
[5,2,4,3,1]=>169
[5,3,1,2,4]=>10
[5,3,1,4,2]=>57
[5,3,2,1,4]=>52
[5,3,2,4,1]=>169
[5,3,4,1,2]=>104
[5,3,4,2,1]=>457
[5,4,1,2,3]=>17
[5,4,1,3,2]=>119
[5,4,2,1,3]=>119
[5,4,2,3,1]=>457
[5,4,3,1,2]=>327
[5,4,3,2,1]=>1770
[1,2,3,4,5,6]=>0
[1,2,3,4,6,5]=>0
[1,2,3,5,4,6]=>0
[1,2,3,5,6,4]=>0
[1,2,3,6,4,5]=>0
[1,2,3,6,5,4]=>1
[1,2,4,3,5,6]=>0
[1,2,4,3,6,5]=>1
[1,2,4,5,3,6]=>0
[1,2,4,5,6,3]=>0
[1,2,4,6,3,5]=>1
[1,2,4,6,5,3]=>2
[1,2,5,3,4,6]=>0
[1,2,5,3,6,4]=>1
[1,2,5,4,3,6]=>1
[1,2,5,4,6,3]=>2
[1,2,5,6,3,4]=>1
[1,2,5,6,4,3]=>4
[1,2,6,3,4,5]=>0
[1,2,6,3,5,4]=>2
[1,2,6,4,3,5]=>2
[1,2,6,4,5,3]=>6
[1,2,6,5,3,4]=>4
[1,2,6,5,4,3]=>18
[1,3,2,4,5,6]=>0
[1,3,2,4,6,5]=>1
[1,3,2,5,4,6]=>1
[1,3,2,5,6,4]=>2
[1,3,2,6,4,5]=>2
[1,3,2,6,5,4]=>8
[1,3,4,2,5,6]=>0
[1,3,4,2,6,5]=>2
[1,3,4,5,2,6]=>0
[1,3,4,5,6,2]=>0
[1,3,4,6,2,5]=>2
[1,3,4,6,5,2]=>3
[1,3,5,2,4,6]=>1
[1,3,5,2,6,4]=>5
[1,3,5,4,2,6]=>2
[1,3,5,4,6,2]=>3
[1,3,5,6,2,4]=>5
[1,3,5,6,4,2]=>10
[1,3,6,2,4,5]=>2
[1,3,6,2,5,4]=>13
[1,3,6,4,2,5]=>6
[1,3,6,4,5,2]=>12
[1,3,6,5,2,4]=>21
[1,3,6,5,4,2]=>52
[1,4,2,3,5,6]=>0
[1,4,2,3,6,5]=>2
[1,4,2,5,3,6]=>1
[1,4,2,5,6,3]=>2
[1,4,2,6,3,5]=>5
[1,4,2,6,5,3]=>13
[1,4,3,2,5,6]=>1
[1,4,3,2,6,5]=>8
[1,4,3,5,2,6]=>2
[1,4,3,5,6,2]=>3
[1,4,3,6,2,5]=>13
[1,4,3,6,5,2]=>25
[1,4,5,2,3,6]=>1
[1,4,5,2,6,3]=>5
[1,4,5,3,2,6]=>4
[1,4,5,3,6,2]=>10
[1,4,5,6,2,3]=>5
[1,4,5,6,3,2]=>17
[1,4,6,2,3,5]=>5
[1,4,6,2,5,3]=>23
[1,4,6,3,2,5]=>21
[1,4,6,3,5,2]=>57
[1,4,6,5,2,3]=>31
[1,4,6,5,3,2]=>119
[1,5,2,3,4,6]=>0
[1,5,2,3,6,4]=>2
[1,5,2,4,3,6]=>2
[1,5,2,4,6,3]=>6
[1,5,2,6,3,4]=>5
[1,5,2,6,4,3]=>21
[1,5,3,2,4,6]=>2
[1,5,3,2,6,4]=>13
[1,5,3,4,2,6]=>6
[1,5,3,4,6,2]=>12
[1,5,3,6,2,4]=>23
[1,5,3,6,4,2]=>57
[1,5,4,2,3,6]=>4
[1,5,4,2,6,3]=>21
[1,5,4,3,2,6]=>18
[1,5,4,3,6,2]=>52
[1,5,4,6,2,3]=>31
[1,5,4,6,3,2]=>119
[1,5,6,2,3,4]=>5
[1,5,6,2,4,3]=>31
[1,5,6,3,2,4]=>31
[1,5,6,3,4,2]=>104
[1,5,6,4,2,3]=>68
[1,5,6,4,3,2]=>327
[1,6,2,3,4,5]=>0
[1,6,2,3,5,4]=>3
[1,6,2,4,3,5]=>3
[1,6,2,4,5,3]=>12
[1,6,2,5,3,4]=>10
[1,6,2,5,4,3]=>52
[1,6,3,2,4,5]=>3
[1,6,3,2,5,4]=>25
[1,6,3,4,2,5]=>12
[1,6,3,4,5,2]=>30
[1,6,3,5,2,4]=>57
[1,6,3,5,4,2]=>169
[1,6,4,2,3,5]=>10
[1,6,4,2,5,3]=>57
[1,6,4,3,2,5]=>52
[1,6,4,3,5,2]=>169
[1,6,4,5,2,3]=>104
[1,6,4,5,3,2]=>457
[1,6,5,2,3,4]=>17
[1,6,5,2,4,3]=>119
[1,6,5,3,2,4]=>119
[1,6,5,3,4,2]=>457
[1,6,5,4,2,3]=>327
[1,6,5,4,3,2]=>1770
[2,1,3,4,5,6]=>0
[2,1,3,4,6,5]=>1
[2,1,3,5,4,6]=>1
[2,1,3,5,6,4]=>2
[2,1,3,6,4,5]=>2
[2,1,3,6,5,4]=>8
[2,1,4,3,5,6]=>1
[2,1,4,3,6,5]=>6
[2,1,4,5,3,6]=>2
[2,1,4,5,6,3]=>3
[2,1,4,6,3,5]=>9
[2,1,4,6,5,3]=>19
[2,1,5,3,4,6]=>2
[2,1,5,3,6,4]=>9
[2,1,5,4,3,6]=>8
[2,1,5,4,6,3]=>19
[2,1,5,6,3,4]=>12
[2,1,5,6,4,3]=>43
[2,1,6,3,4,5]=>3
[2,1,6,3,5,4]=>19
[2,1,6,4,3,5]=>19
[2,1,6,4,5,3]=>58
[2,1,6,5,3,4]=>43
[2,1,6,5,4,3]=>196
[2,3,1,4,5,6]=>0
[2,3,1,4,6,5]=>2
[2,3,1,5,4,6]=>2
[2,3,1,5,6,4]=>6
[2,3,1,6,4,5]=>6
[2,3,1,6,5,4]=>27
[2,3,4,1,5,6]=>0
[2,3,4,1,6,5]=>3
[2,3,4,5,1,6]=>0
[2,3,4,5,6,1]=>0
[2,3,4,6,1,5]=>3
[2,3,4,6,5,1]=>4
[2,3,5,1,4,6]=>2
[2,3,5,1,6,4]=>11
[2,3,5,4,1,6]=>3
[2,3,5,4,6,1]=>4
[2,3,5,6,1,4]=>11
[2,3,5,6,4,1]=>18
[2,3,6,1,4,5]=>6
[2,3,6,1,5,4]=>39
[2,3,6,4,1,5]=>12
[2,3,6,4,5,1]=>20
[2,3,6,5,1,4]=>56
[2,3,6,5,4,1]=>110
[2,4,1,3,5,6]=>1
[2,4,1,3,6,5]=>9
[2,4,1,5,3,6]=>5
[2,4,1,5,6,3]=>11
[2,4,1,6,3,5]=>24
[2,4,1,6,5,3]=>68
[2,4,3,1,5,6]=>2
[2,4,3,1,6,5]=>19
[2,4,3,5,1,6]=>3
[2,4,3,5,6,1]=>4
[2,4,3,6,1,5]=>26
[2,4,3,6,5,1]=>42
[2,4,5,1,3,6]=>5
[2,4,5,1,6,3]=>21
[2,4,5,3,1,6]=>10
[2,4,5,3,6,1]=>18
[2,4,5,6,1,3]=>21
[2,4,5,6,3,1]=>44
[2,4,6,1,3,5]=>24
[2,4,6,1,5,3]=>108
[2,4,6,3,1,5]=>58
[2,4,6,3,5,1]=>119
[2,4,6,5,1,3]=>138
[2,4,6,5,3,1]=>336
[2,5,1,3,4,6]=>2
[2,5,1,3,6,4]=>14
[2,5,1,4,3,6]=>13
[2,5,1,4,6,3]=>40
[2,5,1,6,3,4]=>34
[2,5,1,6,4,3]=>145
[2,5,3,1,4,6]=>6
[2,5,3,1,6,4]=>40
[2,5,3,4,1,6]=>12
[2,5,3,4,6,1]=>20
[2,5,3,6,1,4]=>60
[2,5,3,6,4,1]=>118
[2,5,4,1,3,6]=>21
[2,5,4,1,6,3]=>102
[2,5,4,3,1,6]=>52
[2,5,4,3,6,1]=>110
[2,5,4,6,1,3]=>137
[2,5,4,6,3,1]=>335
[2,5,6,1,3,4]=>34
[2,5,6,1,4,3]=>200
[2,5,6,3,1,4]=>105
[2,5,6,3,4,1]=>258
[2,5,6,4,1,3]=>363
[2,5,6,4,3,1]=>1062
[2,6,1,3,4,5]=>3
[2,6,1,3,5,4]=>26
[2,6,1,4,3,5]=>26
[2,6,1,4,5,3]=>99
[2,6,1,5,3,4]=>84
[2,6,1,5,4,3]=>449
[2,6,3,1,4,5]=>12
[2,6,3,1,5,4]=>95
[2,6,3,4,1,5]=>30
[2,6,3,4,5,1]=>60
[2,6,3,5,1,4]=>177
[2,6,3,5,4,1]=>407
[2,6,4,1,3,5]=>58
[2,6,4,1,5,3]=>315
[2,6,4,3,1,5]=>170
[2,6,4,3,5,1]=>409
[2,6,4,5,1,3]=>509
[2,6,4,5,3,1]=>1423
[2,6,5,1,3,4]=>128
[2,6,5,1,4,3]=>877
[2,6,5,3,1,4]=>459
[2,6,5,3,4,1]=>1284
[2,6,5,4,1,3]=>1916
[2,6,5,4,3,1]=>6322
[3,1,2,4,5,6]=>0
[3,1,2,4,6,5]=>2
[3,1,2,5,4,6]=>2
[3,1,2,5,6,4]=>6
[3,1,2,6,4,5]=>6
[3,1,2,6,5,4]=>27
[3,1,4,2,5,6]=>1
[3,1,4,2,6,5]=>9
[3,1,4,5,2,6]=>2
[3,1,4,5,6,2]=>3
[3,1,4,6,2,5]=>14
[3,1,4,6,5,2]=>26
[3,1,5,2,4,6]=>5
[3,1,5,2,6,4]=>24
[3,1,5,4,2,6]=>13
[3,1,5,4,6,2]=>26
[3,1,5,6,2,4]=>34
[3,1,5,6,4,2]=>84
[3,1,6,2,4,5]=>11
[3,1,6,2,5,4]=>68
[3,1,6,4,2,5]=>40
[3,1,6,4,5,2]=>99
[3,1,6,5,2,4]=>145
[3,1,6,5,4,2]=>449
[3,2,1,4,5,6]=>1
[3,2,1,4,6,5]=>8
[3,2,1,5,4,6]=>8
[3,2,1,5,6,4]=>27
[3,2,1,6,4,5]=>27
[3,2,1,6,5,4]=>136
[3,2,4,1,5,6]=>2
[3,2,4,1,6,5]=>19
[3,2,4,5,1,6]=>3
[3,2,4,5,6,1]=>4
[3,2,4,6,1,5]=>26
[3,2,4,6,5,1]=>42
[3,2,5,1,4,6]=>13
[3,2,5,1,6,4]=>68
[3,2,5,4,1,6]=>25
[3,2,5,4,6,1]=>42
[3,2,5,6,1,4]=>88
[3,2,5,6,4,1]=>173
[3,2,6,1,4,5]=>39
[3,2,6,1,5,4]=>260
[3,2,6,4,1,5]=>95
[3,2,6,4,5,1]=>191
[3,2,6,5,1,4]=>459
[3,2,6,5,4,1]=>1077
[3,4,1,2,5,6]=>1
[3,4,1,2,6,5]=>12
[3,4,1,5,2,6]=>5
[3,4,1,5,6,2]=>11
[3,4,1,6,2,5]=>34
[3,4,1,6,5,2]=>88
[3,4,2,1,5,6]=>4
[3,4,2,1,6,5]=>43
[3,4,2,5,1,6]=>10
[3,4,2,5,6,1]=>18
[3,4,2,6,1,5]=>84
[3,4,2,6,5,1]=>173
[3,4,5,1,2,6]=>5
[3,4,5,1,6,2]=>21
[3,4,5,2,1,6]=>17
[3,4,5,2,6,1]=>44
[3,4,5,6,1,2]=>21
[3,4,5,6,2,1]=>70
[3,4,6,1,2,5]=>34
[3,4,6,1,5,2]=>143
[3,4,6,2,1,5]=>128
[3,4,6,2,5,1]=>350
[3,4,6,5,1,2]=>173
[3,4,6,5,2,1]=>642
[3,5,1,2,4,6]=>5
[3,5,1,2,6,4]=>34
[3,5,1,4,2,6]=>23
[3,5,1,4,6,2]=>60
[3,5,1,6,2,4]=>84
[3,5,1,6,4,2]=>273
[3,5,2,1,4,6]=>21
[3,5,2,1,6,4]=>145
[3,5,2,4,1,6]=>57
[3,5,2,4,6,1]=>118
[3,5,2,6,1,4]=>273
[3,5,2,6,4,1]=>658
[3,5,4,1,2,6]=>31
[3,5,4,1,6,2]=>137
[3,5,4,2,1,6]=>119
[3,5,4,2,6,1]=>335
[3,5,4,6,1,2]=>172
[3,5,4,6,2,1]=>640
[3,5,6,1,2,4]=>84
[3,5,6,1,4,2]=>399
[3,5,6,2,1,4]=>378
[3,5,6,2,4,1]=>1162
[3,5,6,4,1,2]=>606
[3,5,6,4,2,1]=>2598
[3,6,1,2,4,5]=>11
[3,6,1,2,5,4]=>88
[3,6,1,4,2,5]=>60
[3,6,1,4,5,2]=>185
[3,6,1,5,2,4]=>273
[3,6,1,5,4,2]=>1048
[3,6,2,1,4,5]=>56
[3,6,2,1,5,4]=>459
[3,6,2,4,1,5]=>177
[3,6,2,4,5,1]=>423
[3,6,2,5,1,4]=>1050
[3,6,2,5,4,1]=>2900
[3,6,4,1,2,5]=>105
[3,6,4,1,5,2]=>508
[3,6,4,2,1,5]=>459
[3,6,4,2,5,1]=>1421
[3,6,4,5,1,2]=>751
[3,6,4,5,2,1]=>3116
[3,6,5,1,2,4]=>378
[3,6,5,1,4,2]=>2042
[3,6,5,2,1,4]=>1946
[3,6,5,2,4,1]=>6700
[3,6,5,4,1,2]=>3671
[3,6,5,4,2,1]=>17486
[4,1,2,3,5,6]=>0
[4,1,2,3,6,5]=>3
[4,1,2,5,3,6]=>2
[4,1,2,5,6,3]=>6
[4,1,2,6,3,5]=>11
[4,1,2,6,5,3]=>39
[4,1,3,2,5,6]=>2
[4,1,3,2,6,5]=>19
[4,1,3,5,2,6]=>6
[4,1,3,5,6,2]=>12
[4,1,3,6,2,5]=>40
[4,1,3,6,5,2]=>95
[4,1,5,2,3,6]=>5
[4,1,5,2,6,3]=>24
[4,1,5,3,2,6]=>21
[4,1,5,3,6,2]=>58
[4,1,5,6,2,3]=>34
[4,1,5,6,3,2]=>128
[4,1,6,2,3,5]=>21
[4,1,6,2,5,3]=>108
[4,1,6,3,2,5]=>102
[4,1,6,3,5,2]=>315
[4,1,6,5,2,3]=>200
[4,1,6,5,3,2]=>877
[4,2,1,3,5,6]=>2
[4,2,1,3,6,5]=>19
[4,2,1,5,3,6]=>13
[4,2,1,5,6,3]=>39
[4,2,1,6,3,5]=>68
[4,2,1,6,5,3]=>260
[4,2,3,1,5,6]=>6
[4,2,3,1,6,5]=>58
[4,2,3,5,1,6]=>12
[4,2,3,5,6,1]=>20
[4,2,3,6,1,5]=>99
[4,2,3,6,5,1]=>191
[4,2,5,1,3,6]=>23
[4,2,5,1,6,3]=>108
[4,2,5,3,1,6]=>57
[4,2,5,3,6,1]=>119
[4,2,5,6,1,3]=>143
[4,2,5,6,3,1]=>350
[4,2,6,1,3,5]=>108
[4,2,6,1,5,3]=>572
[4,2,6,3,1,5]=>315
[4,2,6,3,5,1]=>744
[4,2,6,5,1,3]=>949
[4,2,6,5,3,1]=>2682
[4,3,1,2,5,6]=>4
[4,3,1,2,6,5]=>43
[4,3,1,5,2,6]=>21
[4,3,1,5,6,2]=>56
[4,3,1,6,2,5]=>145
[4,3,1,6,5,2]=>459
[4,3,2,1,5,6]=>18
[4,3,2,1,6,5]=>196
[4,3,2,5,1,6]=>52
[4,3,2,5,6,1]=>110
[4,3,2,6,1,5]=>449
[4,3,2,6,5,1]=>1077
[4,3,5,1,2,6]=>31
[4,3,5,1,6,2]=>138
[4,3,5,2,1,6]=>119
[4,3,5,2,6,1]=>336
[4,3,5,6,1,2]=>173
[4,3,5,6,2,1]=>642
[4,3,6,1,2,5]=>200
[4,3,6,1,5,2]=>949
[4,3,6,2,1,5]=>877
[4,3,6,2,5,1]=>2682
[4,3,6,5,1,2]=>1414
[4,3,6,5,2,1]=>5914
[4,5,1,2,3,6]=>5
[4,5,1,2,6,3]=>34
[4,5,1,3,2,6]=>31
[4,5,1,3,6,2]=>105
[4,5,1,6,2,3]=>84
[4,5,1,6,3,2]=>378
[4,5,2,1,3,6]=>31
[4,5,2,1,6,3]=>200
[4,5,2,3,1,6]=>104
[4,5,2,3,6,1]=>258
[4,5,2,6,1,3]=>399
[4,5,2,6,3,1]=>1162
[4,5,3,1,2,6]=>68
[4,5,3,1,6,2]=>363
[4,5,3,2,1,6]=>327
[4,5,3,2,6,1]=>1062
[4,5,3,6,1,2]=>606
[4,5,3,6,2,1]=>2598
[4,5,6,1,2,3]=>84
[4,5,6,1,3,2]=>504
[4,5,6,2,1,3]=>504
[4,5,6,2,3,1]=>1834
[4,5,6,3,1,2]=>1166
[4,5,6,3,2,1]=>6012
[4,6,1,2,3,5]=>21
[4,6,1,2,5,3]=>143
[4,6,1,3,2,5]=>137
[4,6,1,3,5,2]=>508
[4,6,1,5,2,3]=>399
[4,6,1,5,3,2]=>2042
[4,6,2,1,3,5]=>138
[4,6,2,1,5,3]=>949
[4,6,2,3,1,5]=>509
[4,6,2,3,5,1]=>1399
[4,6,2,5,1,3]=>2142
[4,6,2,5,3,1]=>6986
[4,6,3,1,2,5]=>363
[4,6,3,1,5,2]=>2043
[4,6,3,2,1,5]=>1916
[4,6,3,2,5,1]=>6696
[4,6,3,5,1,2]=>3841
[4,6,3,5,2,1]=>18188
[4,6,5,1,2,3]=>504
[4,6,5,1,3,2]=>3330
[4,6,5,2,1,3]=>3332
[4,6,5,2,3,1]=>13292
[4,6,5,3,1,2]=>8847
                    

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Description

The number of edges in the reduced word graph of a permutation.
The reduced word graph of a permutation $\pi$ has the reduced words of $\pi$ as vertices and an edge between two reduced words if they differ by exactly one braid move.

Code

def statistic(pi):
    return pi.reduced_word_graph().size()

Created

Nov 27, 2022 at 20:18 by Martin Rubey

Updated

Mar 12, 2026 at 17:45 by Nupur Jain