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A162745 as a triangular array

1
11
131
1661
11020101
1155050151
121105173105211
128196476476196281
136336112016431120336361
1455402352470747072352540451
15582545301177516040117754530825551

A162745 as a square array

11111111111
13610152128364555
162050105196336540825
11050173476112023524530
1151054761643470711775
1211961120470716040
128336235211775
1365404530
145825
155
1
11111111111
13610152128364555
162050105196336540825
11050173476112023524530
1151054761643470711775
1211961120470716040
128336235211775
1365404530
145825
155
1