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A375504 as a triangular array

1
11
231
61261
246239101
12039629695151
72030242616980195211
50402692826568112402605357281
40320274320305892143464372905971602361
36288031492803945024202746057851410382412292954451

A375504 as a square array

112624120720504040320362880
1312623963024269282743203149280
16392962616265683058923945024
11095980112401434642027460
115195260537290578514
1213575971103824
12860212292
136954
145
1
112624120720504040320362880
1312623963024269282743203149280
16392962616265683058923945024
11095980112401434642027460
115195260537290578514
1213575971103824
12860212292
136954
145
1