W. Lang, Oct 09 2008


 a(n,m) tabl head (triangle) for A145362


    n\m    1    2    3    4    5    6    7    8    9   10 ...

    1      1    0    0    0    0    0    0    0    0    0
 
    2      1    1    0    0    0    0    0    0    0    0

    3      0    1    1    0    0    0    0    0    0    0

    4      0    1    1    1    0    0    0    0    0    0

    5      0    0    1    1    1    0    0    0    0    0

    6      0    0    1    1    1    1    0    0    0    0

    7      0    0    0    1    1    1    1    0    0    0

    8      0    0    0    1    1    1    1    1    0    0

    9      0    0    0    0    1    1    1    1    1    0

   10      0    0    0    0    1    1    1    1    1    1
    .
    .
    .


The row sums give A004526(n+2), n>=1: [1,2,2,3,3,4,4,5,5,6,6,...].
The coincide with the ones of array A145361.

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