Number of n X 7 0..1 arrays with the number of 1's king-move adjacent to some 0 two less than the number of 0's adjacent to some 1.
A286215
Number of n X 7 0..1 arrays with the number of 1's king-move adjacent to some 0 two less than the number of 0's adjacent to some 1.
Terms
- a(0) =3a(1) =3468a(2) =123541a(3) =30004158a(4) =1569283128a(5) =380797680269
External references
- oeis: A286215