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A092288 as a triangular array

1
41
1121
28721
6215521
1373813521
278762811521
561164602611521
1080316124522411521
2051623244108502411521
37781156469208100482411521
6885216088640419498482411521

A092288 as a square array

141128621372785611080205137786885
12715387616431662311562160
125132860124244469886
125112652108208404
125112450100194
12511244898
125112448
1251124
12511
125
12
1
141128621372785611080205137786885
12715387616431662311562160
125132860124244469886
125112652108208404
125112450100194
12511244898
125112448
1251124
12511
125
12
1