Number of nX7 0..1 arrays with no more than floor(nX7/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order.
A223011
Number of nX7 0..1 arrays with no more than floor(nX7/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order.
Terms
- a(0) =12a(1) =295a(2) =4429a(3) =162547a(4) =2836008a(5) =113017313a(6) =2073830655a(7) =84865126029
External references
- oeis: A223011