222851712982
domain: N
Appears in sequences
- Number of nX4 0..3 arrays avoiding the pattern z z+1 z in any row, column, diagonal or antidiagonal.at n=4A206793
- Number of nX5 0..3 arrays avoiding the pattern z z+1 z in any row, column, diagonal or antidiagonal.at n=3A206794
- T(n,k)=Number of nXk 0..3 arrays avoiding the pattern z z+1 z in any row, column, diagonal or antidiagonal.at n=31A206797