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A162883 as a triangular array

1
-21
-331
06-41
-5-10-1051
6152015-61
-7-2100-2171
0000-5628-81
00012612684-3691
1000-210-252-210045-101
-11-5516533000330-165-55111
0-660-495-79200

A162883 as a square array

1-2-30-56-70010-110
136-1015-21000-55-66
1-4-102000001650
151500126-210330-495
1-6-21-56126-2520-792
172884-21000
1-8-3603300
1945-165
1-10-55
111
1
1-2-30-56-70010-110
136-1015-21000-55-66
1-4-102000001650
151500126-210330-495
1-6-21-56126-2520-792
172884-21000
1-8-3603300
1945-165
1-10-55
111
1