Unchanging value maps: number of nX4 binary arrays indicating the locations of corresponding elements unequal to no king-move neighbor in a random 0..1 nX4 array.
A219399
Unchanging value maps: number of nX4 binary arrays indicating the locations of corresponding elements unequal to no king-move neighbor in a random 0..1 nX4 array.
Terms
- a(0) =7a(1) =7a(2) =43a(3) =165a(4) =649a(5) =2527a(6) =10011a(7) =39787a(8) =157725a(9) =623929a(10) =2468377a(11) =9771861a(12) =38692747a(13) =153187901a(14) =606420643a(15) =2400630287a(16) =9503657933a(17) =37623622731a(18) =148945583497a(19) =589647430651
External references
- oeis: A219399