163660849

Appears in sequences

• Number of n X 2 0..3 arrays avoiding the pattern z z+1 z in any row, column, diagonal or antidiagonal.at n=6A206791
• Number of nX7 0..3 arrays avoiding the pattern z z+1 z in any row, column, diagonal or antidiagonal.at n=1A206796
• 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=29A206797
• Number of nX7 0..3 arrays avoiding the pattern z z+1 z in any row, column or nw-to-se diagonal.at n=1A206966
• T(n,k)=Number of nXk 0..3 arrays avoiding the pattern z z+1 z in any row, column or nw-to-se diagonal.at n=29A206967
• Number of nX7 0..3 arrays avoiding the pattern z z+1 z in any row or column.at n=1A207133
• T(n,k)=Number of nXk 0..3 arrays avoiding the pattern z z+1 z in any row or column.at n=29A207134
• Number of nX7 0..3 arrays avoiding the pattern z z+1 z horizontally and z z-1 z vertically.at n=1A209091
• T(n,k)=Number of nXk 0..3 arrays avoiding the pattern z z+1 z horizontally and z z-1 z vertically.at n=29A209092