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A349933 as a triangular array

1
11
121
1631
1201941
1701414451
125211075808561
192489538092175114671
134327378911630438165433223181
1128706162271703636856945135954933134491
14862051966272528812019611175439545639856718152489101

A349933 as a square array

11111111111
126207025292434321287048620
131914111078953737896162275196627
14445808092116304170363625288120
158517513816585694519611175
1614643321359544395456
172319331398567
1834418152
19489
110
1
11111111111
126207025292434321287048620
131914111078953737896162275196627
14445808092116304170363625288120
158517513816585694519611175
1614643321359544395456
172319331398567
1834418152
19489
110
1