Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,0,2,4,1 for x=0,1,2,3,4.
A196454
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,0,2,4,1 for x=0,1,2,3,4.
Terms
- a(0) =12a(1) =146a(2) =1232a(3) =15274a(4) =249402a(5) =3707781a(6) =46887621a(7) =578160718a(8) =7394096617a(9) =96338727461
External references
- oeis: A196454