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A334689 as a triangular array

1
11
192
149726
1225125060024
196116200253505400120
1396918120273500047040052920720
1161291866312173604062646000084907205644805040
165025183012503622374001159593624840157920153679680653184040320

A334689 as a square array

111111111
194922596139691612965025
272125016200181202186631218301250
66002535073500017360406362237400
245400470400264600001159593624
120529208490720840157920
720564480153679680
50406531840
40320
111111111
194922596139691612965025
272125016200181202186631218301250
66002535073500017360406362237400
245400470400264600001159593624
120529208490720840157920
720564480153679680
50406531840
40320