Number of nX7 0..1 arrays with exactly floor(nX7/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order.
A222768
Number of nX7 0..1 arrays with exactly 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) =5a(1) =152a(2) =2446a(3) =89811a(4) =1570588a(5) =62017670a(6) =1139211468a(7) =46316300783a(8) =872037778022
External references
- oeis: A222768