Your data matches 1 statistic following compositions of up to 3 maps.
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Matching statistic: St000136
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Mapping
St000136: Parking functions ⟶ ℤResult quality: 100% ●values known / values provided: 100%●distinct values known / distinct values provided: 100%
Values
[1] => 0
[1,1] => 0
[1,2] => 1
[2,1] => 0
[1,1,1] => 0
[1,1,2] => 1
[1,2,1] => 0
[2,1,1] => 0
[1,1,3] => 1
[1,3,1] => 2
[3,1,1] => 1
[1,2,2] => 1
[2,1,2] => 0
[2,2,1] => 0
[1,2,3] => 3
[1,3,2] => 2
[2,1,3] => 2
[2,3,1] => 1
[3,1,2] => 1
[3,2,1] => 0
[1,1,1,1] => 0
[1,1,1,2] => 1
[1,1,2,1] => 0
[1,2,1,1] => 0
[2,1,1,1] => 0
[1,1,1,3] => 1
[1,1,3,1] => 2
[1,3,1,1] => 1
[3,1,1,1] => 1
[1,1,1,4] => 1
[1,1,4,1] => 1
[1,4,1,1] => 2
[4,1,1,1] => 1
[1,1,2,2] => 1
[1,2,1,2] => 0
[1,2,2,1] => 0
[2,1,1,2] => 0
[2,1,2,1] => 0
[2,2,1,1] => 0
[1,1,2,3] => 3
[1,1,3,2] => 2
[1,2,1,3] => 2
[1,2,3,1] => 1
[1,3,1,2] => 1
[1,3,2,1] => 0
[2,1,1,3] => 2
[2,1,3,1] => 1
[2,3,1,1] => 1
[3,1,1,2] => 1
[3,1,2,1] => 0
Description
The dinv of a parking function.