Number of 5Xn 0..3 arrays with no more than floor(5Xn/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.
A222910
Number of 5Xn 0..3 arrays with no more than floor(5Xn/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.
Terms
- a(0) =51a(1) =411a(2) =4909a(3) =180203a(4) =2117424a(5) =115414184a(6) =1616042692a(7) =101812249660
External references
- oeis: A222910