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A115952 formatted as a triangular array:

1
-1 1
-1 0 1
0 0 -1 1
0 -1 0 0 1
0 0 0 0 -1 1
0 0 -1 0 0 0 1
0 0 0 0 0 0 -1 1
0 0 0 -1 0 0 0 0 1
0 0 0 0 0 0 0 0 -1 1
0 0 0 0 -1 0 0 0 0 0 1
0 0 0 0 0 0 0 0 0 0 -1 1
0 0 0 0 0 -1 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0 0 0 0 0 -1 1

A115952 formatted as a square array:

1 -1 -1 0 0 0 0 0 0 0 0 0 0 0
1 0 0 -1 0 0 0 0 0 0 0 0 0
1 -1 0 0 -1 0 0 0 0 0 0 0
1 0 0 0 0 -1 0 0 0 0 0
1 -1 0 0 0 0 -1 0 0 0
1 0 0 0 0 0 0 -1 0
1 -1 0 0 0 0 0 0
1 0 0 0 0 0 0
1 -1 0 0 0 0
1 0 0 0 0
1 -1 0 0
1 0 0
1 -1
1

A115952 formatted as an upper right triangle:

1 -1 -1 0 0 0 0 0 0 0 0 0 0 0
1 0 0 -1 0 0 0 0 0 0 0 0 0
1 -1 0 0 -1 0 0 0 0 0 0 0
1 0 0 0 0 -1 0 0 0 0 0
1 -1 0 0 0 0 -1 0 0 0
1 0 0 0 0 0 0 -1 0
1 -1 0 0 0 0 0 0
1 0 0 0 0 0 0
1 -1 0 0 0 0
1 0 0 0 0
1 -1 0 0
1 0 0
1 -1
1

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.

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