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A138022 as a triangular array

1
-11
1-21
-33-31
9-126-41
-4545-3010-51
225-270135-6015-61
-15751575-945315-10521-71
11025-126006300-2520630-16828-81
-9922599225-5670018900-56701134-25236-91
893025-992250496125-18900047250-113401890-36045-101

A138022 as a square array

1-11-39-45225-157511025-99225893025
1-23-1245-2701575-1260099225-992250
1-36-30135-9456300-56700496125
1-410-60315-252018900-189000
1-515-105630-567047250
1-621-1681134-11340
1-728-2521890
1-836-360
1-945
1-10
1
1-11-39-45225-157511025-99225893025
1-23-1245-2701575-1260099225-992250
1-36-30135-9456300-56700496125
1-410-60315-252018900-189000
1-515-105630-567047250
1-621-1681134-11340
1-728-2521890
1-836-360
1-945
1-10
1