Number of defective 3-colorings of an n X 6 0..2 array connected horizontally and vertically with exactly two mistakes, and colors introduced in row-major 0..2 order.
A229604
Number of defective 3-colorings of an n X 6 0..2 array connected horizontally and vertically with exactly two mistakes, and colors introduced in row-major 0..2 order.
Terms
- a(0) =40a(1) =3924a(2) =131345a(3) =3476928a(4) =82613904a(5) =1840258874a(6) =39229935270a(7) =809714005005
External references
- oeis: A229604