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Identifier
Values
[] => 0
[1] => 0
[2] => 2
[1,1] => 0
[3] => 0
[2,1] => 2
[1,1,1] => 0
[4] => 4
[3,1] => 0
[2,2] => 2
[2,1,1] => 2
[1,1,1,1] => 0
[5] => 0
[4,1] => 4
[3,2] => 2
[3,1,1] => 0
[2,2,1] => 2
[2,1,1,1] => 2
[1,1,1,1,1] => 0
[6] => 6
[5,1] => 0
[4,2] => 4
[4,1,1] => 4
[3,3] => 0
[3,2,1] => 2
[3,1,1,1] => 0
[2,2,2] => 2
[2,2,1,1] => 2
[2,1,1,1,1] => 2
[1,1,1,1,1,1] => 0
[7] => 0
[6,1] => 6
[5,2] => 2
[5,1,1] => 0
[4,3] => 4
[4,2,1] => 4
[4,1,1,1] => 4
[3,3,1] => 0
[3,2,2] => 2
[3,2,1,1] => 2
[3,1,1,1,1] => 0
[2,2,2,1] => 2
[2,2,1,1,1] => 2
[2,1,1,1,1,1] => 2
[1,1,1,1,1,1,1] => 0
[8] => 8
[7,1] => 0
[6,2] => 6
[6,1,1] => 6
[5,3] => 0
[5,2,1] => 2
[5,1,1,1] => 0
[4,4] => 4
[4,3,1] => 4
[4,2,2] => 4
[4,2,1,1] => 4
[4,1,1,1,1] => 4
[3,3,2] => 2
[3,3,1,1] => 0
[3,2,2,1] => 2
[3,2,1,1,1] => 2
[3,1,1,1,1,1] => 0
[2,2,2,2] => 2
[2,2,2,1,1] => 2
[2,2,1,1,1,1] => 2
[2,1,1,1,1,1,1] => 2
[1,1,1,1,1,1,1,1] => 0
[9] => 0
[8,1] => 8
[7,2] => 2
[7,1,1] => 0
[6,3] => 6
[6,2,1] => 6
[6,1,1,1] => 6
[5,4] => 4
[5,3,1] => 0
[5,2,2] => 2
[5,2,1,1] => 2
[5,1,1,1,1] => 0
[4,4,1] => 4
[4,3,2] => 4
[4,3,1,1] => 4
[4,2,2,1] => 4
[4,2,1,1,1] => 4
[4,1,1,1,1,1] => 4
[3,3,3] => 0
[3,3,2,1] => 2
[3,3,1,1,1] => 0
[3,2,2,2] => 2
[3,2,2,1,1] => 2
[3,2,1,1,1,1] => 2
[3,1,1,1,1,1,1] => 0
[2,2,2,2,1] => 2
[2,2,2,1,1,1] => 2
[2,2,1,1,1,1,1] => 2
[2,1,1,1,1,1,1,1] => 2
[1,1,1,1,1,1,1,1,1] => 0
[10] => 10
[9,1] => 0
[8,2] => 8
[8,1,1] => 8
>>> Load all 304 entries. <<<
[7,3] => 0
[7,2,1] => 2
[7,1,1,1] => 0
[6,4] => 6
[6,3,1] => 6
[6,2,2] => 6
[6,2,1,1] => 6
[6,1,1,1,1] => 6
[5,5] => 0
[5,4,1] => 4
[5,3,2] => 2
[5,3,1,1] => 0
[5,2,2,1] => 2
[5,2,1,1,1] => 2
[5,1,1,1,1,1] => 0
[4,4,2] => 4
[4,4,1,1] => 4
[4,3,3] => 4
[4,3,2,1] => 4
[4,3,1,1,1] => 4
[4,2,2,2] => 4
[4,2,2,1,1] => 4
[4,2,1,1,1,1] => 4
[4,1,1,1,1,1,1] => 4
[3,3,3,1] => 0
[3,3,2,2] => 2
[3,3,2,1,1] => 2
[3,3,1,1,1,1] => 0
[3,2,2,2,1] => 2
[3,2,2,1,1,1] => 2
[3,2,1,1,1,1,1] => 2
[3,1,1,1,1,1,1,1] => 0
[2,2,2,2,2] => 2
[2,2,2,2,1,1] => 2
[2,2,2,1,1,1,1] => 2
[2,2,1,1,1,1,1,1] => 2
[2,1,1,1,1,1,1,1,1] => 2
[1,1,1,1,1,1,1,1,1,1] => 0
[11] => 0
[10,1] => 10
[9,2] => 2
[9,1,1] => 0
[8,3] => 8
[8,2,1] => 8
[8,1,1,1] => 8
[7,4] => 4
[7,3,1] => 0
[7,2,2] => 2
[7,2,1,1] => 2
[7,1,1,1,1] => 0
[6,5] => 6
[6,4,1] => 6
[6,3,2] => 6
[6,3,1,1] => 6
[6,2,2,1] => 6
[6,2,1,1,1] => 6
[6,1,1,1,1,1] => 6
[5,5,1] => 0
[5,4,2] => 4
[5,4,1,1] => 4
[5,3,3] => 0
[5,3,2,1] => 2
[5,3,1,1,1] => 0
[5,2,2,2] => 2
[5,2,2,1,1] => 2
[5,2,1,1,1,1] => 2
[5,1,1,1,1,1,1] => 0
[4,4,3] => 4
[4,4,2,1] => 4
[4,4,1,1,1] => 4
[4,3,3,1] => 4
[4,3,2,2] => 4
[4,3,2,1,1] => 4
[4,3,1,1,1,1] => 4
[4,2,2,2,1] => 4
[4,2,2,1,1,1] => 4
[4,2,1,1,1,1,1] => 4
[4,1,1,1,1,1,1,1] => 4
[3,3,3,2] => 2
[3,3,3,1,1] => 0
[3,3,2,2,1] => 2
[3,3,2,1,1,1] => 2
[3,3,1,1,1,1,1] => 0
[3,2,2,2,2] => 2
[3,2,2,2,1,1] => 2
[3,2,2,1,1,1,1] => 2
[3,2,1,1,1,1,1,1] => 2
[3,1,1,1,1,1,1,1,1] => 0
[2,2,2,2,2,1] => 2
[2,2,2,2,1,1,1] => 2
[2,2,2,1,1,1,1,1] => 2
[2,2,1,1,1,1,1,1,1] => 2
[2,1,1,1,1,1,1,1,1,1] => 2
[1,1,1,1,1,1,1,1,1,1,1] => 0
[12] => 12
[11,1] => 0
[10,2] => 10
[10,1,1] => 10
[9,3] => 0
[9,2,1] => 2
[9,1,1,1] => 0
[8,4] => 8
[8,3,1] => 8
[8,2,2] => 8
[8,2,1,1] => 8
[8,1,1,1,1] => 8
[7,5] => 0
[7,4,1] => 4
[7,3,2] => 2
[7,3,1,1] => 0
[7,2,2,1] => 2
[7,2,1,1,1] => 2
[7,1,1,1,1,1] => 0
[6,6] => 6
[6,5,1] => 6
[6,4,2] => 6
[6,4,1,1] => 6
[6,3,3] => 6
[6,3,2,1] => 6
[6,3,1,1,1] => 6
[6,2,2,2] => 6
[6,2,2,1,1] => 6
[6,2,1,1,1,1] => 6
[6,1,1,1,1,1,1] => 6
[5,5,2] => 2
[5,5,1,1] => 0
[5,4,3] => 4
[5,4,2,1] => 4
[5,4,1,1,1] => 4
[5,3,3,1] => 0
[5,3,2,2] => 2
[5,3,2,1,1] => 2
[5,3,1,1,1,1] => 0
[5,2,2,2,1] => 2
[5,2,2,1,1,1] => 2
[5,2,1,1,1,1,1] => 2
[5,1,1,1,1,1,1,1] => 0
[4,4,4] => 4
[4,4,3,1] => 4
[4,4,2,2] => 4
[4,4,2,1,1] => 4
[4,4,1,1,1,1] => 4
[4,3,3,2] => 4
[4,3,3,1,1] => 4
[4,3,2,2,1] => 4
[4,3,2,1,1,1] => 4
[4,3,1,1,1,1,1] => 4
[4,2,2,2,2] => 4
[4,2,2,2,1,1] => 4
[4,2,2,1,1,1,1] => 4
[4,2,1,1,1,1,1,1] => 4
[4,1,1,1,1,1,1,1,1] => 4
[3,3,3,3] => 0
[3,3,3,2,1] => 2
[3,3,3,1,1,1] => 0
[3,3,2,2,2] => 2
[3,3,2,2,1,1] => 2
[3,3,2,1,1,1,1] => 2
[3,3,1,1,1,1,1,1] => 0
[3,2,2,2,2,1] => 2
[3,2,2,2,1,1,1] => 2
[3,2,2,1,1,1,1,1] => 2
[3,2,1,1,1,1,1,1,1] => 2
[3,1,1,1,1,1,1,1,1,1] => 0
[2,2,2,2,2,2] => 2
[2,2,2,2,2,1,1] => 2
[2,2,2,2,1,1,1,1] => 2
[2,2,2,1,1,1,1,1,1] => 2
[2,2,1,1,1,1,1,1,1,1] => 2
[2,1,1,1,1,1,1,1,1,1,1] => 2
[1,1,1,1,1,1,1,1,1,1,1,1] => 0
[5,4,3,1] => 4
[5,4,2,2] => 4
[5,4,2,1,1] => 4
[5,3,3,2] => 2
[5,3,3,1,1] => 0
[5,3,2,2,1] => 2
[4,4,3,2] => 4
[4,4,3,1,1] => 4
[4,4,2,2,1] => 4
[4,3,3,2,1] => 4
[5,4,3,2] => 4
[5,4,3,1,1] => 4
[5,4,2,2,1] => 4
[5,3,3,2,1] => 2
[4,4,3,2,1] => 4
[5,4,3,2,1] => 4
[7,5,3,1] => 0
[7,5,4,3,1] => 4
[6,5,4,3,2,1] => 6
[11,7,5,1] => 0
[9,7,5,3,1] => 0
[7,6,5,4,3,2,1] => 6
[9,7,5,5,3,1] => 0
[11,9,7,5,3,1] => 0
[11,8,7,5,4,1] => 8
[8,7,6,5,4,3,2,1] => 8
[11,9,7,6,5,3,1] => 6
[13,11,9,7,5,3,1] => 0
[13,11,9,7,7,5,3,1] => 0
[17,13,11,9,7,5,1] => 0
[15,13,11,9,7,5,3,1] => 0
[29,23,19,17,13,11,7,1] => 0
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Description
The largest even part of an integer partition.
References
[1] Chern, S. On partitions with even parts below odd parts arXiv:1710.08507
Code
def statistic(L):
    for a in L:
        if is_even(a):
            return a
    return 0
Created
Oct 25, 2017 at 21:34 by Christian Stump
Updated
Sep 07, 2020 at 14:20 by Martin Rubey