Number of 5Xn integer arrays with each element equal to the number of horizontal and antidiagonal neighbors exactly one smaller than itself.
A266105
Number of 5Xn integer arrays with each element equal to the number of horizontal and antidiagonal neighbors exactly one smaller than itself.
Terms
- a(0) =1a(1) =105a(2) =1012a(3) =4893a(4) =53442a(5) =841668a(6) =9880139a(7) =100419691a(8) =1161577640a(9) =14330198186a(10) =167677854928
External references
- oeis: A266105