Number of defective 3-colorings of an n X 7 0..2 array connected horizontally and antidiagonally with exactly one mistake, and colors introduced in row-major 0..2 order.
A229585
Number of defective 3-colorings of an n X 7 0..2 array connected horizontally and antidiagonally with exactly one mistake, and colors introduced in row-major 0..2 order.
Terms
- a(0) =96a(1) =5724a(2) =264300a(3) =11035044a(4) =435326724a(5) =16551428868a(6) =613195191972
External references
- oeis: A229585