T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than two of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly two elements.
A283784
T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than two of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly two elements.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =5a(8) =1a(9) =0a(10) =0a(11) =14a(12) =60a(13) =6a(14) =0a(15) =0a(16) =113a(17) =625a(18) =745a(19) =49a(20) =0a(21) =0a(22) =564a(23) =5432a(24) =10910a(25) =7298a(26) =272a(27) =0a(28) =0a(29) =2410
External references
- oeis: A283784