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A152972 as a triangular array

1
11
181
139391
11106581101
112324927492712321
1174533490610472034906174531
1299200598400119679911967995984002992001
160214001204280018064200240855981806420012042800

A152972 as a square array

111111111
18391101232174532992006021400
13965849273490659840012042800
11104927104720119679918064200
1123234906119679924085598
11745359840018064200
129920012042800
1
111111111
18391101232174532992006021400
13965849273490659840012042800
11104927104720119679918064200
1123234906119679924085598
11745359840018064200
129920012042800
1