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A158286 as a triangular array

1
-1-1
9101
-256-288-33-1
15625175001950761
-1679616-1866240-194400-7920-145-1
282475249311299254300004951200500242552461
-68719476736-75161927680-6694109184-256901120-5304320-61824-385-1

A158286 as a square array

1-19-25615625-1679616282475249-68719476736
-110-28817500-1866240311299254-75161927680
1-331950-19440030000495-6694109184
-176-79201200500-256901120
1-14524255-5304320
-1246-61824
1-385
-1
1-19-25615625-1679616282475249-68719476736
-110-28817500-1866240311299254-75161927680
1-331950-19440030000495-6694109184
-176-79201200500-256901120
1-14524255-5304320
-1246-61824
1-385
-1