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A152971 as a triangular array

1
11
1101
159591
121012582101
13024120951209530241
155440110880332638110880554401
11235520247104049420794942079247104012355201
132432400648648009729720012972959897297200

A152971 as a square array

111111111
11059210302455440123552032432400
159125812095110880247104064864800
121012095332638494207997297200
130241108804942079129729598
155440247104097297200
11235520
1
111111111
11059210302455440123552032432400
159125812095110880247104064864800
121012095332638494207997297200
130241108804942079129729598
155440247104097297200
11235520
1