1579664

Appears in sequences

• Number of n X n binary arrays without the pattern 0 0 1 vertically or antidiagonally.at n=4A189189
• Number of nX5 binary arrays without the pattern 0 0 1 vertically or antidiagonally.at n=4A189192
• T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 vertically or antidiagonally.at n=40A189196
• Number of 5Xn binary arrays without the pattern 0 0 1 vertically or antidiagonally.at n=4A189198