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A138352 formatted as a triangular array:

1
1 0
1 1 0
1 2 1 0
1 2 5 1 0
1 2 8 8 1 0
1 2 9 20 14 1 0

A138352 formatted as a square array:

1 1 1 1 1 1 1
0 1 2 2 2 2
0 1 5 8 9
0 1 8 20
0 1 14
0 1
0

A138352 formatted as an upper right triangle:

1 1 1 1 1 1 1
0 1 2 2 2 2
0 1 5 8 9
0 1 8 20
0 1 14
0 1
0

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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