T(n,k) = Number of n X k 0..1 arrays with no occurrence of three equal elements in a row horizontally, vertically or nw-to-se diagonally, and new values 0..1 introduced in row major order.
A204197
T(n,k) = Number of n X k 0..1 arrays with no occurrence of three equal elements in a row horizontally, vertically or nw-to-se diagonally, and new values 0..1 introduced in row major order.
Terms
- a(0) =1a(1) =2a(2) =2a(3) =3a(4) =8a(5) =3a(6) =5a(7) =18a(8) =18a(9) =5a(10) =8a(11) =50a(12) =33a(13) =50a(14) =8a(15) =13a(16) =128a(17) =86a(18) =86a(19) =128a(20) =13a(21) =21a(22) =338a(23) =231a(24) =265a(25) =231a(26) =338a(27) =21a(28) =34a(29) =882
External references
- oeis: A204197