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A197061 as a triangular array

1
11
121
1331
14641
15101051
1714181471
11022282822101
1143847484738141
119679390909367191
126111189200211200189111261
136179357447547547447357179

A197061 as a square array

111111111111
1234571014192636
1361014223867111179
141018284793189357
1514284890200447
17224790211547
1103893200547
11467189447
119111357
126179
1
111111111111
1234571014192636
1361014223867111179
141018284793189357
1514284890200447
17224790211547
1103893200547
11467189447
119111357
126179
1