Number of (4+2)X(n+2) 0..1 arrays with each row divisible by 7 and column not divisible by 7, read as a binary number with top and left being the most significant bits.

A262853

Number of (4+2)X(n+2) 0..1 arrays with each row divisible by 7 and column not divisible by 7, read as a binary number with top and left being the most significant bits.

Terms

    a(0) =54a(1) =396a(2) =5184a(3) =420654a(4) =14762016a(5) =661066920a(6) =35819485902

External references