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A127468 formatted as a triangular array:

1
0 2
-3 0 6
0 -4 0 8
-15 0 0 0 20
0 -6 0 0 0 12
-35 0 0 0 0 0 42
0 -8 0 -16 0 0 0 32
-9 0 -36 0 0 0 0 0 54
0 -30 0 0 0 0 0 0 0 40

A127468 formatted as a square array:

1 0 -3 0 -15 0 -35 0 -9 0
2 0 -4 0 -6 0 -8 0 -30
6 0 0 0 0 0 -36 0
8 0 0 0 -16 0 0
20 0 0 0 0 0
12 0 0 0 0
42 0 0 0
32 0 0
54 0
40

A127468 formatted as an upper right triangle:

1 0 -3 0 -15 0 -35 0 -9 0
2 0 -4 0 -6 0 -8 0 -30
6 0 0 0 0 0 -36 0
8 0 0 0 -16 0 0
20 0 0 0 0 0
12 0 0 0 0
42 0 0 0
32 0 0
54 0
40

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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