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A373354 as a triangular array

1
11
111
1231
12131
122331
1201031
11111111
122312331
1203232031
12210101331
122102301331
1233201032231

A373354 as a square array

1111111111111
112222122222
13120120223
1331133113
130112002
13123120
1132031
130100
13313
1332
132
13
1
1111111111111
112222122222
13120120223
1331133113
130112002
13123120
1132031
130100
13313
1332
132
13
1