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A144220 as a triangular array

1
2-1
-311
-404-1
52-1031
65-2056-1
-7-9355-2151
-8-14560-56148-1
920-84-14126-28-3671
1027-120-42252-42-1202710-1
-11-3516590-46242330-75-5591

A144220 as a square array

12-3-456-7-8910-11
-11025-9-142027-35
14-10-203556-84-120165
-13550-14-4290
16-21-56126252-462
-1514-28-4242
18-36-120330
-1727-75
110-55
-19
1
12-3-456-7-8910-11
-11025-9-142027-35
14-10-203556-84-120165
-13550-14-4290
16-21-56126252-462
-1514-28-4242
18-36-120330
-1727-75
110-55
-19
1