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A073201 as a triangular array

1
11
111
3211
74111
22113111
663172111
217962243111
715305661172111
24381007217302242211
8398338971593661135111
29414116362438292217306142211

A073201 as a square array

1113722662177152438839829414
11241131963051007338911636
1113722662177152438
11124113093292
111372266217
111241130
111236
112514
1112
112
11
1
1113722662177152438839829414
11241131963051007338911636
1113722662177152438
11124113093292
111372266217
111241130
111236
112514
1112
112
11
1