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A048743 as a triangular array

1
12
1126
14210824
1120900960120
13105400156009000720
175627090168000252000907205040
1177812171614288404410000402192098784040320
140805082001044288058388400106686720

A048743 as a square array

111111111
2124212031075617784080
6108900540027090121716508200
2496015600168000142884010442880
1209000252000441000058388400
720907204021920106686720
5040987840
40320
111111111
2124212031075617784080
6108900540027090121716508200
2496015600168000142884010442880
1209000252000441000058388400
720907204021920106686720
5040987840
40320