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A143104 as a triangular array

1
11
111
1001
10111
100001
1001011
10000101
100010011
1000000001
10000101111
100000000001
1000001000011
10000000010101

A143104 as a square array

11111111111111
1100000000000
101000000000
11010000000
1000100000
111001000
10000010
1101000
101000
11001
1000
111
10
1
11111111111111
1100000000000
101000000000
11010000000
1000100000
111001000
10000010
1101000
101000
11001
1000
111
10
1