Number of (n+2)X(2+2) 0..1 arrays with nondecreasing medians of every three consecutive values in every row and column.
A250498
Number of (n+2)X(2+2) 0..1 arrays with nondecreasing medians of every three consecutive values in every row and column.
Terms
- a(0) =2744a(1) =23096a(2) =181058a(3) =1410255a(4) =9788132a(5) =64023155a(6) =409593826a(7) =2524591167a(8) =15066718470a(9) =88100873940a(10) =505277709506
External references
- oeis: A250498