Number of 5Xn 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
A207754
Number of 5Xn 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
Terms
- a(0) =14a(1) =196a(2) =798a(3) =3249a(4) =8778a(5) =23716a(6) =51590a(7) =112225a(8) =213060a(9) =404496a(10) =698964a(11) =1207801a(12) =1947428a(13) =3139984a(14) =4800348a(15) =7338681a(16) =10754730a(17) =15760900a(18) =22315370a(19) =31595641a(20) =43472814a(21) =59814756a(22) =80333058a(23) =107889769a(24) =141927968a(25) =186704896a(26) =241237920
External references
- oeis: A207754