T(n,k)=Number of nXk 0..3 arrays with no element equal to a different number of vertical neighbors than horizontal neighbors, with new values 0..3 introduced in row major order.
A240706
T(n,k)=Number of nXk 0..3 arrays with no element equal to a different number of vertical neighbors than horizontal neighbors, with new values 0..3 introduced in row major order.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =5a(5) =2a(6) =5a(7) =27a(8) =27a(9) =5a(10) =14a(11) =193a(12) =461a(13) =193a(14) =14a(15) =41a(16) =1391a(17) =7980a(18) =7980a(19) =1391a(20) =41a(21) =122a(22) =10072a(23) =138562a(24) =332412a(25) =138562a(26) =10072a(27) =122a(28) =365a(29) =72941
External references
- oeis: A240706