Unchanging value maps: number of nX4 binary arrays indicating the locations of corresponding elements unequal to no horizontal or vertical neighbor in a random 0..2 nX4 array.
A219306
Unchanging value maps: number of nX4 binary arrays indicating the locations of corresponding elements unequal to no horizontal or vertical neighbor in a random 0..2 nX4 array.
Terms
- a(0) =7a(1) =51a(2) =423a(3) =3334a(4) =25647a(5) =200376a(6) =1574278a(7) =12334824a(8) =96480571a(9) =755212375a(10) =5914093280a(11) =46306103745a(12) =362524633360
External references
- oeis: A219306