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A197420 as a triangular array

1
11
611
2211
101111
621311
42121211
66222211
3033311311
101011151111
221211111211
622211112611
2730111211121111

A197420 as a square array

116210642630102262730
1121216310121
11112231221
1131231121
112211112
11215111
1131111
111111
11222
1161
111
11
1
116210642630102262730
1121216310121
11112231221
1131231121
112211112
11215111
1131111
111111
11222
1161
111
11
1