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A246072 as a triangular array

1
12
1124
122720
1110640320
121084243628800
11161081032120479001600
12226418001704072087178291200
1118150667247520359280504020922789888000

A246072 as a square array

111111111
21212121
242101016218
720684108264150
4032024103218006672
36288001201704047520
479001600720359280
871782912005040
20922789888000
111111111
21212121
242101016218
720684108264150
4032024103218006672
36288001201704047520
479001600720359280
871782912005040
20922789888000