Number of 4 X n binary arrays with top left element equal to 1 and no two ones adjacent horizontally or nw-se.

A228799

Number of 4 X n binary arrays with top left element equal to 1 and no two ones adjacent horizontally or nw-se.

Terms

    a(0) =8a(1) =13a(2) =156a(3) =586a(4) =3957a(5) =19474a(6) =111966a(7) =596273a(8) =3292024a(9) =17872116a(10) =97776195a(11) =533053286a(12) =2910670434a(13) =15882108643a(14) =86688323910a(15) =473098799920

External references