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A168549 as a triangular array

1
11
131
167671
143515964351
11951164761647619511
1738312324328225812324373831
12550778353734356273435627783537255071
18359545436783467728565518690346772854543678835951
12653512493437831219271810025459201002545920312192718249343782653511

A168549 as a square array

1111111111
1367435195173832550783595265351
167159616476123243783537454367824934378
143516476282258343562734677285312192718
119511232433435627655186901002545920
17383783537346772851002545920
1255074543678312192718
18359524934378
1265351
1
1111111111
1367435195173832550783595265351
167159616476123243783537454367824934378
143516476282258343562734677285312192718
119511232433435627655186901002545920
17383783537346772851002545920
1255074543678312192718
18359524934378
1265351
1