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A214075 as a triangular array

1
10
110
1210
13420
147620
151214820
161726221120
17244449341320
1831689383471620
1940100162177131641920
11049140263340309

A214075 as a square array

111111111111
012345678910
0147121724314049
02614264468100140
028224993162263
02113483177340
021347131309
021664
0219
02
0
111111111111
012345678910
0147121724314049
02614264468100140
028224993162263
02113483177340
021347131309
021664
0219
02
0