Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,0,4,1,3 for x=0,1,2,3,4.
A196312
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,0,4,1,3 for x=0,1,2,3,4.
Terms
- a(0) =12a(1) =62a(2) =259a(3) =2942a(4) =21545a(5) =184217a(6) =1194982a(7) =9309294a(8) =76576666a(9) =617482227a(10) =4520470356a(11) =35071987037a(12) =281347126481
External references
- oeis: A196312