Number of 5Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.

A207072

Number of 5Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.

Terms

    a(0) =10a(1) =100a(2) =390a(3) =1485a(4) =6398a(5) =23856a(6) =82739a(7) =291364a(8) =997288a(9) =3297100a(10) =10818024a(11) =35133264a(12) =112323561a(13) =356011440a(14) =1121062052a(15) =3501522000a(16) =10866865736a(17) =33562033288a(18) =103140966600a(19) =315558380637a(20) =961941393008

External references