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A341725 as a triangular array

1
31
1361
813991
67332478121
69933365810130151
8719341958100951620195181
1268361610351146853235552835273211
21086113101468882441404391608471104536364241

A341725 as a square array

131381673699387193126836121086113
163932433654195861035110146888
1978810100951468532441404
112130162023555391608
115195283547110
1182734536
121364
124
1
131381673699387193126836121086113
163932433654195861035110146888
1978810100951468532441404
112130162023555391608
115195283547110
1182734536
121364
124
1