T(n,k)=Number of nXk 0..2 arrays with no element equal to a strict majority of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

A279527

T(n,k)=Number of nXk 0..2 arrays with no element equal to a strict majority of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =2a(4) =4a(5) =2a(6) =4a(7) =46a(8) =46a(9) =4a(10) =14a(11) =384a(12) =1168a(13) =384a(14) =14a(15) =40a(16) =2894a(17) =23610a(18) =23610a(19) =2894a(20) =40a(21) =120a(22) =20444a(23) =456846a(24) =1280440a(25) =456846a(26) =20444a(27) =120a(28) =352a(29) =138944

External references