login

A191898 as a triangular array

1
11
1-11
1111
1-1-2-11
111111
1-11-11-11
11-211-211
1-11-1-4-11-11
1111111111
1-1-2-1121-1-2-11
111111111111
1-11-11-1-6-11-11-11

A191898 as a square array

1111111111111
1-11-11-11-11-11-1
11-211-211-211
1-11-11-11-11-1
1111-41111
1-1-2-1121-1
111111-6
1-11-11-1
11-211
1-11-1
111
1-1
1
1111111111111
1-11-11-11-11-11-1
11-211-211-211
1-11-11-11-11-1
1111-41111
1-1-2-1121-1
111111-6
1-11-11-1
11-211
1-11-1
111
1-1
1