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A117145 as a triangular array

1
01
101
0101
00101
010101
1010101
01010101
002010101
0102010101
00102010101
000202010101
0010202010101
01010202010101

A117145 as a square array

10100010000000
1010101010001
101010201010
10101020201
1010102020
101010202
10101020
1010102
101010
10101
1010
101
10
1
10100010000000
1010101010001
101010201010
10101020201
1010102020
101010202
10101020
1010102
101010
10101
1010
101
10
1