Number of nX6 0..1 arrays with every element equal to 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.

A298181

Number of nX6 0..1 arrays with every element equal to 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =0a(1) =5a(2) =5a(3) =10a(4) =27a(5) =53a(6) =114a(7) =257a(8) =561a(9) =1286a(10) =2875a(11) =6483a(12) =14836a(13) =33739a(14) =76959a(15) =176116a(16) =402969a(17) =923505a(18) =2117450a(19) =4857133a(20) =11149229a(21) =25598958a(22) =58792507a(23) =135063467a(24) =310331636a(25) =713157987a(26) =1639076783a(27) =3767508164a(28) =8660572913a(29) =19909853545

External references