Number of nX5 0..2 arrays avoiding the pattern z z+1 z in any row, column, diagonal or antidiagonal.

A206860

Number of nX5 0..2 arrays avoiding the pattern z z+1 z in any row, column, diagonal or antidiagonal.

Terms

    a(0) =191a(1) =36481a(2) =3425501a(3) =314918295a(4) =31208037240

External references