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A155052 as a triangular array

1
-11
1-11
-11-11
1-12-11
-11-22-11
1-1212-11
-11-2-112-11
1-121812-11
-11-2-1-8812-11
1-121820812-11

A155052 as a square array

1-11-11-11-11-11
1-11-11-11-11-1
1-12-22-22-22
1-121-11-11
1-1218-88
1-121820
1-1218
1-121
1-12
1-1
1
1-11-11-11-11-11
1-11-11-11-11-1
1-12-22-22-22
1-121-11-11
1-1218-88
1-121820
1-1218
1-121
1-12
1-1
1