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A234982 as a triangular array

182
16641664
144203486214420
127982684282684282127982
11275501388879229606864138887921127550
9962574280501760137315991013731599102805017609962574
87941706568166804062993589692

A234982 as a square array

1821664144201279821127550996257487941706
166434862684282138887922805017605681668040
1442068428229606864137315991062993589692
127982138887921373159910
1127550280501760
9962574
1821664144201279821127550996257487941706
166434862684282138887922805017605681668040
1442068428229606864137315991062993589692
127982138887921373159910
1127550280501760
9962574