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A295380 as a triangular array

1
11
231
3851
6202281
11497346111
2311923320687151
46288689807485147191
986961988289123201021236241
207168155619737980057951960356291
451406215322313503821628586130883525520351
9839821415589755213990112746574280272245989730411

A295380 as a square array

1123611234698207451983
1382049119288696168140629821
152273233689198855611532241558
1846206807289197373135097552
111874852320980038216139901
1151471021579528586127465
11923619601308874280
124356352527224
1295205989
135730
141
1
1123611234698207451983
1382049119288696168140629821
152273233689198855611532241558
1846206807289197373135097552
111874852320980038216139901
1151471021579528586127465
11923619601308874280
124356352527224
1295205989
135730
141
1