Number of (n+2)X5 binary arrays with every 2X2 subblock sum equal to some diagonal or antidiagonal neighbor 2X2 subblock sum.

A187934

Number of (n+2)X5 binary arrays with every 2X2 subblock sum equal to some diagonal or antidiagonal neighbor 2X2 subblock sum.

Terms

    a(0) =304a(1) =704a(2) =7616a(3) =50802a(4) =435194a(5) =3394156a(6) =27734942a(7) =222519352a(8) =1806824700a(9) =14613188788a(10) =118539179458a(11) =960617285450

External references