T(n,k)=Number of nXk 0..1 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors.

A231523

T(n,k)=Number of nXk 0..1 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors.

Terms

    a(0) =2a(1) =2a(2) =4a(3) =4a(4) =10a(5) =8a(6) =7a(7) =34a(8) =21a(9) =16a(10) =12a(11) =107a(12) =153a(13) =48a(14) =32a(15) =21a(16) =342a(17) =865a(18) =776a(19) =113a(20) =64a(21) =37a(22) =1069a(23) =4665a(24) =7697a(25) =3861a(26) =261a(27) =128a(28) =65a(29) =3381

External references