1639117920

Appears in sequences

• Number of (n+2)X(4+2) 0..1 arrays with the (lower) medians of each row and column unequal to its neighbors.at n=4A238035
• Number of (n+2)X(5+2) 0..1 arrays with the (lower) medians of each row and column unequal to its neighbors.at n=3A238036
• T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with the (lower) medians of each row and column unequal to its neighbors.at n=31A238037