317751

Appears in sequences

• Number of n X n binary arrays without the pattern 0 1 0 diagonally, vertically or horizontally.at n=4A188500
• Number of nX5 binary arrays without the pattern 0 1 0 diagonally, vertically or horizontally.at n=4A188504
• T(n,k)=Number of nXk binary arrays without the pattern 0 1 0 diagonally, vertically or horizontally.at n=40A188508