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A176348 as a triangular array

1
11
161
1661
11230121
1103030101
1186014060181
114105140140105141
1248428063028084241
118144504630630504144181
130225840126027721260840225301

A176348 as a square array

11111111111
16612101814241830
1630306010584144225
11230140140280504840
110601406306301260
1181052806302772
114845041260
124144840
118225
130
1
11111111111
16612101814241830
1630306010584144225
11230140140280504840
110601406306301260
1181052806302772
114845041260
124144840
118225
130
1