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A194702 as a triangular array

2
02
101
0101
00101
000101
0000101
00000101
000000101
0000000101
00000000101
000000000101
0000000000101

A194702 as a square array

2010000000000
201000000000
10100000000
1010000000
101000000
10100000
1010000
101000
10100
1010
101
10
1
2010000000000
201000000000
10100000000
1010000000
101000000
10100000
1010000
101000
10100
1010
101
10
1