T(n,k)=Number of nXk arrays of occupancy after each element moves to some king-move neighbor, without consecutive moves in the same direction.

A221432

T(n,k)=Number of nXk arrays of occupancy after each element moves to some king-move neighbor, without consecutive moves in the same direction.

Terms

    a(0) =0a(1) =1a(2) =1a(3) =0a(4) =31a(5) =0a(6) =1a(7) =286a(8) =286a(9) =1a(10) =0a(11) =3295a(12) =7573a(13) =3295a(14) =0a(15) =1a(16) =34477a(17) =378956a(18) =378956a(19) =34477a(20) =1a(21) =0a(22) =371116a(23) =14043932a(24) =72740056a(25) =14043932a(26) =371116a(27) =0a(28) =1a(29) =3952193

External references