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A287325 as a triangular array

1
1-2
1-10
1-1-10
1-1002
1-10-100
1-100010
1-100-1000
1-10000110
1-1000-1000-2
1-1000001000
1-10000-100000
1-100000010100
1-100000-10000-10

A287325 as a square array

11111111111111
-2-1-1-1-1-1-1-1-1-1-1-1-1
0-10000000000
00-100000000
200-1000000
0100-10000
00100-100
010100-1
000010
-20000
0010
000
0-1
0
11111111111111
-2-1-1-1-1-1-1-1-1-1-1-1-1
0-10000000000
00-100000000
200-1000000
0100-10000
00100-100
010100-1
000010
-20000
0010
000
0-1
0