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A230419 as a triangular array

0
1-1
10-1
200-2
210-1-2
311-1-1-3
1210-1-2-1
20200-20-2
21010-10-1-2
311-11-11-1-1-3
3210-1010-1-2-3
42200-2200-2-2-4

A230419 as a square array

011223122334
-10011201122
-1001120112
-2-1-1001-100
-2-1-1001-10
-3-2-2-1-10-2
-100112
-2-1-100
-2-1-10
-3-2-2
-3-2
-4
011223122334
-10011201122
-1001120112
-2-1-1001-100
-2-1-1001-10
-3-2-2-1-10-2
-100112
-2-1-100
-2-1-10
-3-2-2
-3-2
-4