T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element.
A282885
T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =1a(4) =2a(5) =1a(6) =2a(7) =8a(8) =8a(9) =2a(10) =5a(11) =32a(12) =74a(13) =32a(14) =5a(15) =12a(16) =122a(17) =430a(18) =430a(19) =122a(20) =12a(21) =26a(22) =416a(23) =2426a(24) =3762a(25) =2426a(26) =416a(27) =26a(28) =56a(29) =1414
External references
- oeis: A282885