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Identifier

St000904: Integer compositions ⟶ ℤ

Values

[1] => 1

[1,1] => 2

[2] => 1

[1,1,1] => 3

[1,2] => 1

[2,1] => 1

[3] => 1

[1,1,1,1] => 4

[1,1,2] => 2

[1,2,1] => 2

[1,3] => 1

[2,1,1] => 2

[2,2] => 2

[3,1] => 1

[4] => 1

[1,1,1,1,1] => 5

[1,1,1,2] => 3

[1,1,2,1] => 3

[1,1,3] => 2

[1,2,1,1] => 3

[1,2,2] => 2

[1,3,1] => 2

[1,4] => 1

[2,1,1,1] => 3

[2,1,2] => 2

[2,2,1] => 2

[2,3] => 1

[3,1,1] => 2

[3,2] => 1

[4,1] => 1

[5] => 1

[1,1,1,1,1,1] => 6

[1,1,1,1,2] => 4

[1,1,1,2,1] => 4

[1,1,1,3] => 3

[1,1,2,1,1] => 4

[1,1,2,2] => 2

[1,1,3,1] => 3

[1,1,4] => 2

[1,2,1,1,1] => 4

[1,2,1,2] => 2

[1,2,2,1] => 2

[1,2,3] => 1

[1,3,1,1] => 3

[1,3,2] => 1

[1,4,1] => 2

[1,5] => 1

[2,1,1,1,1] => 4

[2,1,1,2] => 2

[2,1,2,1] => 2

[2,1,3] => 1

[2,2,1,1] => 2

[2,2,2] => 3

[2,3,1] => 1

[2,4] => 1

[3,1,1,1] => 3

[3,1,2] => 1

[3,2,1] => 1

[3,3] => 2

[4,1,1] => 2

[4,2] => 1

[5,1] => 1

[6] => 1

[1,1,1,1,1,1,1] => 7

[1,1,1,1,1,2] => 5

[1,1,1,1,2,1] => 5

[1,1,1,1,3] => 4

[1,1,1,2,1,1] => 5

[1,1,1,2,2] => 3

[1,1,1,3,1] => 4

[1,1,1,4] => 3

[1,1,2,1,1,1] => 5

[1,1,2,1,2] => 3

[1,1,2,2,1] => 3

[1,1,2,3] => 2

[1,1,3,1,1] => 4

[1,1,3,2] => 2

[1,1,4,1] => 3

[1,1,5] => 2

[1,2,1,1,1,1] => 5

[1,2,1,1,2] => 3

[1,2,1,2,1] => 3

[1,2,1,3] => 2

[1,2,2,1,1] => 3

[1,2,2,2] => 3

[1,2,3,1] => 2

[1,2,4] => 1

[1,3,1,1,1] => 4

[1,3,1,2] => 2

[1,3,2,1] => 2

[1,3,3] => 2

[1,4,1,1] => 3

[1,4,2] => 1

[1,5,1] => 2

[1,6] => 1

[2,1,1,1,1,1] => 5

[2,1,1,1,2] => 3

[2,1,1,2,1] => 3

[2,1,1,3] => 2

[2,1,2,1,1] => 3

[2,1,2,2] => 3

>>> Load all 511 entries. <<<

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Description

The maximal number of repetitions of an integer composition.

Code

def statistic(C):
    C = list(C)
    seq = [ C.count(i) for i in [ 1 .. max(C) ] ]
    return max(seq)

Created

Jul 16, 2017 at 08:10 by Christian Stump

Updated

Nov 19, 2017 at 21:57 by Christian Stump