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A143987 as a triangular array

1
-11
120
-130-1
1-4041
-150-10-52
1-602015-12-9
-170-35-3542639
1-805670-112-252-7250
-190-84-126252756324-450-267
1-100120210-504-1890-108022502670413

A143987 as a square array

1-11-11-11-11-11
123-45-67-89-10
000000000
-14-1020-3556-84120
1-515-3570-126210
2-1242-112252-504
-963-252756-1890
9-72324-1080
50-4502250
-2672670
413
1-11-11-11-11-11
123-45-67-89-10
000000000
-14-1020-3556-84120
1-515-3570-126210
2-1242-112252-504
-963-252756-1890
9-72324-1080
50-4502250
-2672670
413