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A128064 formatted as a triangular array:

1
-1 2
0 -2 3
0 0 -3 4
0 0 0 -4 5
0 0 0 0 -5 6
0 0 0 0 0 -6 7
0 0 0 0 0 0 -7 8

A128064 formatted as a square array:

1 -1 0 0 0 0 0 0
2 -2 0 0 0 0 0
3 -3 0 0 0 0
4 -4 0 0 0
5 -5 0 0
6 -6 0
7 -7
8

A128064 formatted as an upper right triangle:

1 -1 0 0 0 0 0 0
2 -2 0 0 0 0 0
3 -3 0 0 0 0
4 -4 0 0 0
5 -5 0 0
6 -6 0
7 -7
8

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.


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