1020454

Appears in sequences

• Number of n X 7 binary arrays without the pattern 0 0 1 vertically, antidiagonally or horizontally.at n=3A188849
• T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 vertically, antidiagonally or horizontally.at n=48A188851
• Number of 4Xn binary arrays without the pattern 0 0 1 vertically, antidiagonally or horizontally.at n=6A188853