36626

Appears in sequences

• Number of matchings in graph C_{9} X P_{n}.at n=2A033521
• Number of matchings in the C_n X P_2 (n-prism) graph.at n=8A102080
• Number of n X n binary arrays without the pattern 1 0 0 1 diagonally, vertically, antidiagonally or horizontally.at n=3A189335
• Number of nX4 binary arrays without the pattern 1 0 0 1 diagonally, vertically, antidiagonally or horizontally.at n=3A189338
• T(n,k)=Number of nXk binary arrays without the pattern 1 0 0 1 diagonally, vertically, antidiagonally or horizontally.at n=24A189343