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A174158 as a triangular array

1
11
191
136361
11004001001
1225250025002251
14411102530625110254411
178438416240100240100384167841
1129611289613829763111696138297611289612961
1202529160063504002800526428005264635040029160020251

A174158 as a square array

1111111111
193610022544178412962025
13640025001102538416112896291600
110025003062524010013829766350400
122511025240100311169628005264
144138416138297628005264
17841128966350400
11296291600
12025
1
1111111111
193610022544178412962025
13640025001102538416112896291600
110025003062524010013829766350400
122511025240100311169628005264
144138416138297628005264
17841128966350400
11296291600
12025
1