Number of 6Xn 0..2 arrays with no element equal to any value at offset (0,-1) (-1,-2) or (-2,0) and new values introduced in order 0..2.

A275041

Number of 6Xn 0..2 arrays with no element equal to any value at offset (0,-1) (-1,-2) or (-2,0) and new values introduced in order 0..2.

Terms

    a(0) =24a(1) =486a(2) =1428a(3) =9774a(4) =64045a(5) =421793a(6) =2788663a(7) =18527905a(8) =123270618a(9) =820404834a(10) =5457383302a(11) =36311630844a(12) =241731826979

External references