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A340476 as a triangular array

1
11
141
119111
191176291
143629111471761
120894830179808119891991
11000980170143758972091817970215211
147956133071112403786433727137285392459778351113641

A340476 as a square array

111111111
14199143620891000947956
11117629114830180170113307111
1291471798084375897240378643
176119892091817372713728
11999702153924597
1521783511
11364
1
111111111
14199143620891000947956
11117629114830180170113307111
1291471798084375897240378643
176119892091817372713728
11999702153924597
1521783511
11364
1