login

A143200 as a triangular array

1
11
101
1-1-11
10001
1-100-11
10-10-101
1-1-1-1-1-1-11
100000001
1-1000000-11
10-100000-101
1-1-1-10000-1-1-11
1000-1000-10001

A143200 as a square array

1111111111111
10-10-10-10-10-10
1-100-1-100-1-10
1000-1000-10
1-1-1-10000-1
10-100000
1-100000
100000
1-1-1-1-1
10-10
1-10
10
1
1111111111111
10-10-10-10-10-10
1-100-1-100-1-10
1000-1000-10
1-1-1-10000-1
10-100000
1-100000
100000
1-1-1-1-1
10-10
1-10
10
1