632716336

Appears in sequences

• Number of nX4 0..2 arrays avoiding the pattern z-1 z-1 z in any row or column.at n=4A207197
• Number of nX5 0..2 arrays avoiding the pattern z-1 z-1 z in any row or column.at n=3A207198
• T(n,k)=Number of nXk 0..2 arrays avoiding the pattern z-1 z-1 z in any row or column.at n=31A207201
• T(n,k)=Number of nXk 0..2 arrays avoiding the pattern z-1 z-1 z in any row or column.at n=32A207201