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A271592 as a triangular array

1
01
011
0101
01211
010401
0148811
0102301601
0185586473211
010144039706401
01163609481770158426412811
01092101165806820025601

A271592 as a square array

100000000000
11111111111
10204080160
11482355144360921
10808609480
111647397177011658
1032015840
11642646820
101280
11256
10
1
100000000000
11111111111
10204080160
11482355144360921
10808609480
111647397177011658
1032015840
11642646820
101280
11256
10
1