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A143466 as a triangular array

1
11
000
1101
00000
000000
1101001
11010011
000000000
0000000000
11010011001
000000000000
1101001100101

A143466 as a square array

1101001100101
101001100101
00000000000
1001100101
000000000
00000000
1100101
100101
00000
0000
101
00
1
1101001100101
101001100101
00000000000
1001100101
000000000
00000000
1100101
100101
00000
0000
101
00
1