Number of 3Xn integer arrays with each element equal to the number of horizontal, diagonal and antidiagonal neighbors less than itself.
A265983
Number of 3Xn integer arrays with each element equal to the number of horizontal, diagonal and antidiagonal neighbors less than itself.
Terms
- a(0) =1a(1) =123a(2) =1267a(3) =11573a(4) =320641a(5) =8061815a(6) =133236904a(7) =2362292183a(8) =49521535540
External references
- oeis: A265983