Number of defective 3-colorings of an n X 4 0..2 array connected diagonally and antidiagonally with exactly one mistake, and colors introduced in row-major 0..2 order.
A229506
Number of defective 3-colorings of an n X 4 0..2 array connected diagonally and antidiagonally with exactly one mistake, and colors introduced in row-major 0..2 order.
Terms
- a(0) =0a(1) =288a(2) =4032a(3) =50112a(4) =575424a(5) =6298560a(6) =66764736a(7) =691581888a(8) =7040530368a(9) =70711413696a(10) =702522486720
External references
- oeis: A229506