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A194681 as a triangular array

1
00
101
0010
11111
101011
0000100
10111101
001010000
1111110111
10101001010
000000000000
1010110101101
00001000

A194681 as a square array

10101101011010
0001000010000
111101111010
01001010000
1111111011
101010010
00000000
1011010
01000
1101
001
00
1
10101101011010
0001000010000
111101111010
01001010000
1111111011
101010010
00000000
1011010
01000
1101
001
00
1