Number of (n+1)X(2+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 10, and no two adjacent values equal.

A233952

Number of (n+1)X(2+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 10, and no two adjacent values equal.

Terms

    a(0) =380a(1) =2820a(2) =20616a(3) =152216a(4) =1120996a(5) =8268188a(6) =60946532a(7) =449407260a(8) =3313237900a(9) =24429430652a(10) =180112793272

External references