2483776

Appears in sequences

• Number of n X 8 binary arrays without the pattern 0 1 diagonally or antidiagonally.at n=25A188823
• Number of 5Xn 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 1 0 vertically.at n=13A207405
• Number of (n+1)X(1+1) 0..3 arrays with the sum of all four elements of every 2X2 subblock equal.at n=8A237008