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A141601 as a triangular array

1
11
121
1991
183681
18333381
1938333891
11044414144101
1115252545252111
112626776766762121
11272861051131058672121
1138410814416916914410884131

A141601 as a square array

111111111111
1298891011121213
193633384452627284
18333341526786108
1838415476105144
19445276113169
1105267105169
1116286144
11272108
11284
113
1
111111111111
1298891011121213
193633384452627284
18333341526786108
1838415476105144
19445276113169
1105267105169
1116286144
11272108
11284
113
1