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A157192 as a triangular array

1
11
141
1991
11648161
1339797331
164192640192641
1129385128112813851291
12567682560716825607682561
1513153751211433714337512115375131
1102430721024028672901122867210240307210241

A157192 as a square array

11111111111
1491633641292565131024
19489719238576815373072
1169764012812560512110240
133192128171681433728672
16438525601433790112
1129768512128672
1256153710240
15133072
11024
1
11111111111
1491633641292565131024
19489719238576815373072
1169764012812560512110240
133192128171681433728672
16438525601433790112
1129768512128672
1256153710240
15133072
11024
1