Number of 4Xn integer arrays with each element equal to the number of horizontal, diagonal and antidiagonal neighbors less than itself.
A265984
Number of 4Xn integer arrays with each element equal to the number of horizontal, diagonal and antidiagonal neighbors less than itself.
Terms
- a(0) =1a(1) =809a(2) =13894a(3) =282056a(4) =40743954a(5) =3698768651a(6) =185874780351
External references
- oeis: A265984