T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no 2X2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.
A250935
T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no 2X2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.
Terms
- a(0) =164a(1) =1652a(2) =1652a(3) =16588a(4) =42776a(5) =16588a(6) =166600a(7) =1104364a(8) =1104364a(9) =166600a(10) =1673388a(11) =28564788a(12) =73855420a(13) =28564788a(14) =1673388a(15) =16808096a(16) =739019204a(17) =4951389320a(18) =4951389320a(19) =739019204a(20) =16808096a(21) =168826024a(22) =19118642332a(23) =332020435016
External references
- oeis: A250935