Number of nX4 binary arrays without the pattern 1 1 1 diagonally, vertically or horizontally.

A188562

Number of nX4 binary arrays without the pattern 1 1 1 diagonally, vertically or horizontally.

Terms

    a(0) =13a(1) =169a(2) =1383a(3) =13306a(4) =127951a(5) =1204078a(6) =11433452a(7) =108485757a(8) =1028265705a(9) =9752393774a(10) =92483653644a(11) =876991515012

External references