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A119725 as a triangular array

1
11
151
113171
12973531
1612333251611
1125649134912974851
1253167346456641486114571
150941051430927217296451749743731
110219737409339736114094112392961237131211

A119725 as a square array

1111111111
151329611252535091021
11773233649167341059737
153325134946451430940933
1161129766412721797361
1485486129645140941
1145717497123929
1437361237
113121
1
1111111111
151329611252535091021
11773233649167341059737
153325134946451430940933
1161129766412721797361
1485486129645140941
1145717497123929
1437361237
113121
1