Number of (n+2)X(1+2) 0..1 arrays with the (lower) medians of each row and column unequal to its neighbors.

A238032

Number of (n+2)X(1+2) 0..1 arrays with the (lower) medians of each row and column unequal to its neighbors.

Terms

    a(0) =36a(1) =122a(2) =596a(3) =2124a(4) =9672a(5) =35418a(6) =155892a(7) =580596a(8) =2505336a(9) =9438692a(10) =40204040a(11) =152731928a(12) =644627600a(13) =2464357370a(14) =10330475636a(15) =39687683364a(16) =165493014936a(17) =638316421452

External references