Number of 5Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 1 0 vertically.
A207394
Number of 5Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 1 0 vertically.
Terms
- a(0) =10a(1) =100a(2) =350a(3) =1271a(4) =5348a(5) =19319a(6) =65955a(7) =232892a(8) =806886a(9) =2731598a(10) =9282799a(11) =31515158a(12) =106316099a(13) =358441563a(14) =1208892830a(15) =4071575656a(16) =13706136778a(17) =46144638323a(18) =155319797404a(19) =522698327881
External references
- oeis: A207394