Number of (n+1) X (1+1) 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..2 introduced in row major order.
A231192
Number of (n+1) X (1+1) 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..2 introduced in row major order.
Terms
- a(0) =9a(1) =67a(2) =538a(3) =4264a(4) =33868a(5) =268936a(6) =2135636a(7) =16959144a(8) =134673104a(9) =1069443392a(10) =8492483984a(11) =67439085424a(12) =535535922336
External references
- oeis: A231192