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A178603 as a triangular array

8
-416
-204832
-46-21633664
-124-13282881408128
1306-4920-1528099204800256
17726792-109200-496007200014592512
164321467572-407736-1365280243040362880412161024
6273646599760

A178603 as a square array

8-4-20-46-124130617726164321627364
1648-216-1328-49207924675726599760
32336288-15280-109200-407736
6414089920-49600-1365280
128480072000243040
25614592362880
51241216
1024
8-4-20-46-124130617726164321627364
1648-216-1328-49207924675726599760
32336288-15280-109200-407736
6414089920-49600-1365280
128480072000243040
25614592362880
51241216
1024