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A321016 as a triangular array

1
01
011
0001
00101
001001
0001001
00000001
000110001
0001000001
00000100001
000010000001
0000001000001
00001000000001
000011010000001

A321016 as a square array

100000000000000
11000000000000
1011000000000
100101100000
10001001011
1000010001
100000100
10000001
1000000
100000
10000
1000
100
10
1
100000000000000
11000000000000
1011000000000
100101100000
10001001011
1000010001
100000100
10000001
1000000
100000
10000
1000
100
10
1