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A197373 as a triangular array

1
11
111
1331
173271
1174545171
141189161189411
199646899899646991
1239187340237485402318732391
157762091938750831508311938762095771
113931988392169355929509018

A197373 as a square array

11111111111
11371741992395771393
1332451896461873620919883
174516189940231938792169
117189899748550831355929
141646402350831509018
199187319387
12396209
1577
1
11111111111
11371741992395771393
1332451896461873620919883
174516189940231938792169
117189899748550831355929
141646402350831509018
199187319387
12396209
1577
1