Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,0,3,4 for x=0,1,2,3,4.
A196434
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,0,3,4 for x=0,1,2,3,4.
Terms
- a(0) =9a(1) =85a(2) =621a(3) =5311a(4) =42604a(5) =349511a(6) =2856711a(7) =23313460a(8) =190423461a(9) =1555501171a(10) =12704412662a(11) =103763056849a(12) =847501887506
External references
- oeis: A196434