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A204175 as a triangular array

0
11
010
1001
01010
101101
0101010
10100101
010101010
1010110101
01010101010
101010010101
0101010101010
10101011

A204175 as a square array

01010101010101
1101010101010
000101010101
11110101010
0000010101
111111010
00000001
1111111
00000
1111
000
11
0
01010101010101
1101010101010
000101010101
11110101010
0000010101
111111010
00000001
1111111
00000
1111
000
11
0