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A134842 as a triangular array

1
-10
-1-10
0-100
-1-1-1-10
100010
-1-1-1-1-1-10
000-10000
00-100-1000
1010001010

A134842 as a square array

1-1-10-11-1001
0-1-1-10-1000
00-10-10-11
0-10-1-100
01-1000
0-10-10
0001
000
01
0
1-1-10-11-1001
0-1-1-10-1000
00-10-10-11
0-10-1-100
01-1000
0-10-10
0001
000
01
0