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A185996 as a triangular array

1
-11
1-31
-110-71
1-4647-131
-1299-373144-211
1-25773606-1696345-311
-127636-4174622374-5605706-431
1-353404565202-33293496359-150861295-571
-15239925-87704465556536-1790603327145-351612192-731
1-88310783153499519-10312821636149287-7422751938028-736483489-911

A185996 as a square array

1-11-11-11-11-11
1-310-46299-257727636-3534045239925-88310783
1-747-3733606-41746565202-8770446153499519
1-13144-169622374-3329345556536-103128216
1-21345-560596359-179060336149287
1-31706-15086327145-7422751
1-431295-35161938028
1-572192-73648
1-733489
1-91
1
1-11-11-11-11-11
1-310-46299-257727636-3534045239925-88310783
1-747-3733606-41746565202-8770446153499519
1-13144-169622374-3329345556536-103128216
1-21345-560596359-179060336149287
1-31706-15086327145-7422751
1-431295-35161938028
1-572192-73648
1-733489
1-91
1