1029888

Appears in sequences

• Number of (n+2)X(1+2) 0..2 arrays with the (lower) medians of each row and column unequal to its neighbors.at n=2A237731
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with the (lower) medians of each row and column unequal to its neighbors.at n=3A237733
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with the (lower) medians of each row and column unequal to its neighbors.at n=5A237733
• Number of (n+1)X(3+1) 0..2 arrays with every 2X2 subblock sum differing from its neighbors horizontally, vertically, diagonally and antidiagonally.at n=3A253291
• Number of (n+1)X(4+1) 0..2 arrays with every 2X2 subblock sum differing from its neighbors horizontally, vertically, diagonally and antidiagonally.at n=2A253292
• T(n,k) = Number of (n+1) X (k+1) 0..2 arrays with every 2 X 2 subblock sum differing from its neighbors horizontally, vertically, diagonally and antidiagonally.at n=17A253294
• T(n,k) = Number of (n+1) X (k+1) 0..2 arrays with every 2 X 2 subblock sum differing from its neighbors horizontally, vertically, diagonally and antidiagonally.at n=18A253294