702401282

Appears in sequences

• Number of nX3 0..3 arrays avoiding the pattern z-2 z-1 z in any row or column.at n=4A207285
• Number of nX5 0..3 arrays avoiding the pattern z-2 z-1 z in any row or column.at n=2A207287
• T(n,k)=Number of nXk 0..3 arrays avoiding the pattern z-2 z-1 z in any row or column.at n=23A207290
• T(n,k)=Number of nXk 0..3 arrays avoiding the pattern z-2 z-1 z in any row or column.at n=25A207290