Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,3,0,1,1 for x=0,1,2,3,4.
A198152
Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,3,0,1,1 for x=0,1,2,3,4.
Terms
- a(0) =5a(1) =79a(2) =1170a(3) =17991a(4) =260917a(5) =3964286a(6) =61513749a(7) =932035559a(8) =14154918386a(9) =215575583089
External references
- oeis: A198152