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A186432 as a triangular array

1
11
1121
130301
156140561
190420420901
113299018489901321
118220026006600620021821
1240364016016257401601636402401
130661203712887516875163712861203061
13809690775202519403695122519407752096903801

A186432 as a square array

11111111111
112305690132182240306380
1301404209902002364061209690
15642018486006160163712877520
19099060062574087516251940
113220021601687516369512
1182364037128251940
1240612077520
13069690
1380
1
11111111111
112305690132182240306380
1301404209902002364061209690
15642018486006160163712877520
19099060062574087516251940
113220021601687516369512
1182364037128251940
1240612077520
13069690
1380
1