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A159937 formatted as a triangular array:

1
1 1
2 0 2
2 1 0 2
4 0 0 0 4
2 2 2 0 0 2
6 0 0 0 0 0 6
4 2 0 2 0 0 0 4
6 0 4 0 0 0 0 0 6
4 4 0 0 4 0 0 0 0 4
10 0 0 0 0 0 0 0 0 0 10
4 2 4 4 0 2 0 0 0 0 0 4

A159937 formatted as a square array:

1 1 2 2 4 2 6 4 6 4 10 4
1 0 1 0 2 0 2 0 4 0 2
2 0 0 2 0 0 4 0 0 4
2 0 0 0 2 0 0 0 4
4 0 0 0 0 4 0 0
2 0 0 0 0 0 2
6 0 0 0 0 0
4 0 0 0 0
6 0 0 0
4 0 0
10 0
4

A159937 formatted as an upper right triangle:

1 1 2 2 4 2 6 4 6 4 10 4
1 0 1 0 2 0 2 0 4 0 2
2 0 0 2 0 0 4 0 0 4
2 0 0 0 2 0 0 0 4
4 0 0 0 0 4 0 0
2 0 0 0 0 0 2
6 0 0 0 0 0
4 0 0 0 0
6 0 0 0
4 0 0
10 0
4

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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