Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,3,0,1,4 for x=0,1,2,3,4.
A196492
Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,3,0,1,4 for x=0,1,2,3,4.
Terms
- a(0) =1a(1) =31a(2) =553a(3) =7761a(4) =123151a(5) =1875863a(6) =28338246a(7) =434666223a(8) =6656162368a(9) =101518856651
External references
- oeis: A196492