Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,3,0,4 for x=0,1,2,3,4.
A196694
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,3,0,4 for x=0,1,2,3,4.
Terms
- a(0) =9a(1) =299a(2) =10548a(3) =299031a(4) =9357578a(5) =279754939a(6) =8471917814a(7) =259951215394
External references
- oeis: A196694