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A166360 as a triangular array

1
11
111
1001
10001
110011
1111111
10000001
100000001
1100000011
11100000111
100100001001
1000100010001
11001100110011

A166360 as a square array

11111111111111
1100110011001
100010001000
10010000100
1110000011
110000001
10000000
1000000
111111
11001
1000
100
11
1
11111111111111
1100110011001
100010001000
10010000100
1110000011
110000001
10000000
1000000
111111
11001
1000
100
11
1