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A142597 as a triangular array

1
11
181
136361
11482881481
1596174417445961
12388936013952936023881
195564699293248932484699295561
138228226192560960745984560960226192382281
115291610576803148608

A142597 as a square array

1111111111
18361485962388955638228152916
13628817449360469922261921057680
1148174413952932485609603148608
1596936093248745984
1238846992560960
19556226192
138228
1
1111111111
18361485962388955638228152916
13628817449360469922261921057680
1148174413952932485609603148608
1596936093248745984
1238846992560960
19556226192
138228
1