Number of defective 3-colorings of an n X 7 0..2 array connected horizontally and vertically with exactly one mistake and colors introduced in row-major 0..2 order.

A229458

Number of defective 3-colorings of an n X 7 0..2 array connected horizontally and vertically with exactly one mistake and colors introduced in row-major 0..2 order.

Terms

    a(0) =96a(1) =4212a(2) =145932a(3) =4651079a(4) =141595454a(5) =4182294415a(6) =120864516084

External references