Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 1,3,0,4,2 for x=0,1,2,3,4.
A196327
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 1,3,0,4,2 for x=0,1,2,3,4.
Terms
- a(0) =8a(1) =98a(2) =573a(3) =3932a(4) =27396a(5) =187787a(6) =1281418a(7) =8817196a(8) =60491511a(9) =414940896a(10) =2848205472a(11) =19543560677a(12) =134109690174a(13) =920301435092
External references
- oeis: A196327