Number of 2 X n 0..2 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors.
A232282
Number of 2 X n 0..2 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors.
Terms
- a(0) =9a(1) =35a(2) =199a(3) =1066a(4) =6019a(5) =32301a(6) =174400a(7) =944500a(8) =5142177a(9) =27937799a(10) =151639871a(11) =822991186a(12) =4468833656a(13) =24267873410a(14) =131775553922a(15) =715505284261
External references
- oeis: A232282