Number of nX5 0..7 arrays x(i,j) with each element horizontally or vertically next to at least one element with value (x(i,j)+1) mod 8, and upper left element zero.
A230512
Number of nX5 0..7 arrays x(i,j) with each element horizontally or vertically next to at least one element with value (x(i,j)+1) mod 8, and upper left element zero.
Terms
- a(0) =0a(1) =8a(2) =1716a(3) =129874a(4) =10308020a(5) =918775180a(6) =84808478358
External references
- oeis: A230512