Number of (n+2)X(5+2) 0..1 arrays with no 3x3 subblock diagonal sum 1 and no antidiagonal sum 1 and no row sum 1 and no column sum 1.

A255098

Number of (n+2)X(5+2) 0..1 arrays with no 3x3 subblock diagonal sum 1 and no antidiagonal sum 1 and no row sum 1 and no column sum 1.

Terms

    a(0) =991a(1) =4075a(2) =20928a(3) =106848a(4) =554091a(5) =2926453a(6) =15422602a(7) =81332263a(8) =430226255a(9) =2275433973a(10) =12028214483a(11) =63607958682a(12) =336465322704

External references