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A141618 as a triangular array

1
12
196
1287224
175500600120
1186270078005400720
14411264273500117600529205040
11016540965715361764000178752056448040320
1229521780039160802101982440007520279417606531840362880
1511083970024555600214326000

A141618 as a square array

1111111111
292875186441101622955110
67250027001264254096217800839700
24600780073500571536391608024555600
1205400117600176400021019824214326000
72052920178752040007520
504056448027941760
403206531840
362880
1111111111
292875186441101622955110
67250027001264254096217800839700
24600780073500571536391608024555600
1205400117600176400021019824214326000
72052920178752040007520
504056448027941760
403206531840
362880