Number of nX6 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 0 and 1 0 1 vertically.
A207916
Number of nX6 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 0 and 1 0 1 vertically.
Terms
- a(0) =19a(1) =361a(2) =1675a(3) =13759a(4) =86255a(5) =612439a(6) =4105063a(7) =28280693a(8) =192317491a(9) =1315659479a(10) =8974817871a(11) =61305336781a(12) =418503254641
External references
- oeis: A207916