Number of nX4 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

A279737

Number of nX4 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

Terms

    a(0) =2a(1) =14a(2) =106a(3) =736a(4) =4940a(5) =32430a(6) =209558a(7) =1337624a(8) =8453760a(9) =52990574a(10) =329875212a(11) =2041484910a(12) =12570123264a(13) =77057213940a(14) =470543267950

External references