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A162508 as a triangular array

-1
-22
-410-6
-838-5424
-16130-330336-120
-32422-17103000-2400720
-641330-810621840-2940019440-5040
-1284118-36414141624-285600312480-17640040320

A162508 as a square array

-1-2-4-8-16-32-64-128
2103813042213304118
-6-54-330-1710-8106-36414
24336300021840141624
-120-2400-29400-285600
72019440312480
-5040-176400
40320
-1-2-4-8-16-32-64-128
2103813042213304118
-6-54-330-1710-8106-36414
24336300021840141624
-120-2400-29400-285600
72019440312480
-5040-176400
40320