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A234713 as a triangular array

0
11
132
2673
31320144
5255151255
848118154111416
1389260416393217637
2116354810421218890392928
34294112124653435312718426661299
555252236558690359845

A234713 as a square array

011235813213455
13613254889163294525
27205111826054811212236
31451154416104224655586
425111393121834359035
54121789031279845
6633921842
792666
8129
9
011235813213455
13613254889163294525
27205111826054811212236
31451154416104224655586
425111393121834359035
54121789031279845
6633921842
792666
8129
9