35656

Appears in sequences

• Number of n X n binary arrays without the pattern 0 0 1 1 diagonally, vertically, antidiagonally or horizontally.at n=3A189899
• Number of nX4 binary arrays without the pattern 0 0 1 1 diagonally, vertically, antidiagonally or horizontally.at n=3A189900
• T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 1 diagonally, vertically, antidiagonally or horizontally.at n=24A189905
• Number of 4Xn binary arrays without the pattern 0 0 1 1 diagonally, vertically, antidiagonally or horizontally.at n=3A189906
• Number of tilings of a 5 X n rectangle using n pentominoes of shapes I, U, X.at n=20A247124